A researcher is conducting research on using technology in teaching. The researcher has two groups. The first group receives instruction via a PowerPoint presentation that is online. The second group attends a class and receives instruction from a teacher face to face. The researcher classifies the students based on when they volunteer for the study. The first 50 students who volunteer receive online instruction. The next 50 receive instruction by attending a class with a teacher. With respect to this study, we could identify that:

Answers

Answer 1

Answer:

This study is poor because the researcher did not use random sampling.

Explanation:

Random sampling: In research, the term "random sampling" is determined as one of the different parts of a sampling technique whereby each sample gets an equal or same opportunity of being chosen in an experiment or research. Therefore, a specific sample that is being chosen randomly from a population is supposed to be an "unbiased representation" of the given population.

In the question above, with respect to the given study, it could be identified that "this study is poor because the researcher didn't use random sampling".


Related Questions

How were European colonies affected by mercantilism?
A.They were not allowed to import finished goods.
B.They were allowed to keep more of their resources.
C.They were allowed to trade with any foreign nation.
D.They were not allowed to manufacture goods for trade.

Answers

Answer:

D.they were not allowed to manufacture goods for trade

im not sure this is the correct answer

this is only my opinion

European colonies were affected by mercantilism as they were not allowed to manufacture goods for trade. Thus, option D is correct.

What is a colony?

A region under foreign rule is known as a colony. Colonies are still independent of the government of the original country, although being governed by foreign colonizers. A band of individuals who live abroad in a colony nonetheless have connections to their home country.

Colonies experienced times of hyperinflation and disproportionate taxation throughout Enormous Britain's protectionist era, which created considerable suffering.

The American Revolution as well as the demise of mercantilism resulted from the uprising of disgruntled American citizens who were present. Therefore, option D is correct.

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!!!PLEASE HELP!!! What was a major accomplishment of the explorer Hernando de Soto?

(Look at image)

Answers

Answer:

De Soto's North American expedition was a vast undertaking. It ranged throughout what is now the southeastern United States, both searching for gold, which had been reported by various Native American tribes and earlier coastal explorers, and for a passage to China or the Pacific coast. De Soto died in 1542 on the banks of the Mississippi River;[6] different sources disagree on the exact location, whether it was what is now Lake Village, Arkansas, or Ferriday, Louisiana.

Explanation:

Colonel Miles Quaritch wants Jake to do all of the following except __________ as part of the Avatar Program.

Answers

Answer:

Colonel Miles Quaritch wants Jake to do all of the following except get soft on the Na'vi as part of the Avatar Program.

Explanation:

In the story of the Avatar, Colonel Miles Quaritch is the Chief of Security and is in charge of all military operations.

Jake Sully (a former U.S. Marine with Paraplegia) is drafted to work with Colonel Quaritch. With an objective to go undercover using a Na'vi body called an Avatar, he is sent in to gather information about the Na'vi people.

Initially, the Colonel is impressed with Jake as he works efficiently, blending in and gathering intelligence from the Na'vi people so much so that the Colonel even promises to help him regain his legs.

Jake's work, however, becomes inimical to the Colonel's concerns as he discovers that the Colonel has no interest whatsoever in the Na'vi people but in their resources and is willing to exterminate the Na'vi people by force to gain access.

Cheers

Which of the following describes a scientific process?

Answers

Answer:

The principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development

Explanation:

Each early settlement had its own __________.
A.
religion
B.
language
C.
resources
D.
government
Just to know its not B language

Answers

Answer:
D. Government

What Are The Coordinates For Brunswick?

A) 31.1 N, 81.5 W

B) 32.1 N, 81.1 W

C) 33.8 N, 84.4 W

D) 34.8 N, 85.0 W

Answers

Answer:

the correct answer is a :)

Explanation:

have a nice day :)

31.1 N, 81.5 W Are The Coordinates For Brunswick. Hence, option A is correct.

What is coordinates in GPS?

GPS coordinates, which are frequently stated in alphanumeric characters, can be used to uniquely identify a specific geographic place on the planet. In this context, coordinates are the points where a grid system intersects. In order to express GPS coordinates, latitude and longitude are frequently utilized.

Latitude and longitude are the two most typical ways to express GPS coordinates. With this approach, the planet is divided into latitude lines that show how far away from the equator a location is, and longitude lines that show how far away from the prime meridian a site is. Two categories of global coordinate systems exist: Angular coordinate system, Cartesian coordinate system.

Thus, option A is correct.

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It is common in many Arab societies for a woman to move in with and become a part of her husbands’ household. This is an example of which kind of living arrangement?

Answers

Answer:

Patrilocal.

Explanation:

Patrilocal arrangement of living pertains to that living in which the women moves into the house and community of the husband. It is a common social system where married couples settle into the house of the husband so that they could live near the husband's parents and family.

It is common in Arab societies as well as many other societies for a woman to move in with and become a part of her husband's households. This arrangement of living is also called as verilocality system.

The Aztec and Inca civilizations expanded into empires during the _____.
A.
1200s
B.
1300s
C.
1400s
D.
1500s

Answers

Answer:

The Answer would be ( C ). 1400s

Explanation:

The three most dominant and advanced civilizations that developed in the Americas prior to the arrival of the Europeans were the Aztecs, the Maya, and the Inca. The Aztec Empire was located in central Mexico.

The Maya were native people of Mexico and Central America, while Aztec covered most of northern Mesoamerica between c. 1345 and 1521 CE, whereas Inca flourished in ancient Peru between c. 1400 and 1533 CE and extended across western South America.

I hope this helps <3

The Aztec and Inca civilizations expanded into empires during the 1400s. Thus option (C) is correct.

What was the Inca empire?

The Inca Empire was a kingdom that developed in the Andes region of South America and gradually grew larger through the military strength and diplomacy of their emperors. Known as Tawantinsuyu.

The Inca state spanned the distance of some 2,500 miles, from northern Ecuador to central Chile, and at its peak consisted of 12 million inhabitants from more than 100 different ethnic groups.

The well-devised agricultural and roadway systems, along with a centralized religion and language, helped maintain a cohesive state.

The Inca empire were quickly overwhelmed by the diseases and superior weaponry of Spanish invaders, and the last bastion of their immense empire was overtaken in 1572.

The Aztec and Inca civilizations expanded into empires during the 1400s. Therefore, option (C) is correct.

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What cultural, social, and/or institutional factors shape our
expectations of each gender? Why does a culture maintain such rigid
constructions of gender difference? How are these gender role enforced and by whome

Answers

Answer:

?

Explanation:

sorry I dont the answer sorry

why is Delhi agreement called tripartite agreement Nepal

Answers

Answer:

It is in the pic

Explanation:


The Klyuchevskaya volcano is located in which of the following regions?
A the Ural Mountains
B. the Western Siberian Plain
C. the Central Siberian Plateau
D. the Eastern Siberian Highlands

Answers

Answer: Its D hope this helps

Explanation:

The Klyuchevskaya volcano is located in the Eastern Siberian Highlands. (D)

What are the different types of volcano?

There are three types of volcanoes: cinder cones (also called spatter cones), composite volcanoes (also called stratovolcanoes), and shield volcanoes. Shield volcanoes, which get their name from their broad rounded shape, are the largest.

What is a volcano?

A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater.

How are volcanoes formed?

A volcano is formed when hot molten rock, ash and gases escape from an opening in the Earth's surface. The molten rock and ash solidify as they cool, forming the distinctive volcano shape shown here. As a volcano erupts, it spills lava that flows downslope. Hot ash and gases are thrown into the air.

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name the national heritage of nepal which are listed in the list of world heritage by unesco and describe about any one in short​

Answers

name of heritage :

1. Lumbini

2. Kathmandu valley

1. lumbini : it is birth day of gautam buddha who is also considered as light of asia. alits of buddhist visit Lumbini to gain peace. it holds huge importance for religious aspect. 13 countries including nepal has formed Lumbini development committee which involves development of Lumbini. it includes countries like japan china india and soon.

The chant that the three siblings say at the end of the phone conversation that is a reminder of the importance of their family relationship throughout their lives is an example of

Answers

Answer:

Ritual

Explanation:

Ritual is a sequentially arranges set of activities, that include - words, actions, objects.

The chant that three siblings say at end phone conversation, reminding them of importance of family relationship throughout their lives : illustrates verbal action based sequential ending of their telephonic conversation.

So, it is a Ritual

1. Describe one advantage of having a civilian who is an elected public official as the commander-in-chief. (2)

Answers

Answer:

The question above only has question 1, the question (2) is empty so an answer would be provided for question 1. The answer to the question above is given below:

Explanation:

"Civilian" in the question is someone who is not trained to serve a nation in the armed forces such as the military, police force unit Though, in some countries, civilians work in those units to perform other tasks like overseeing the military duties or ensure payment of salaries but they don't wear uniforms.

An elected public official as the commander-in-chief is a civilian elected by the citizens of a particular country by voting or other systems to take charge as the chief controller of the country's armed forces.

one advantage of having a civilian who is an elected public official as the commander-in-chief is:

1. Some countries in the world frown against military governments from other countries and they prefer a civilian as the commander-in-chief because the civilian commander-in-chief shows the choice of the people and this gives the civilian commander-in-chief the authority to make executive agreements with other countries. It allows some decision-making to pass through the country's senate thereby eliminating some lone decision-making power that may be found when a military official is a commander-in-chief.

How has the EU promoted economic cooperation across Europe?

Answers

Answer:

they just did

Explanation:

How can you describe yourself based on your own perspective or point of view?​

Answers

Answer: I'm determined to recover.

I'm determined to make a difference in peoples lives.

I'm determined to give my parents a good life.

I'm determined to succeed.

I'm determined to be a role model.

I'm determined to find my prince charming.

I'm determined to be happy.

Explanation:

Which of the following is NOT a leading fresh vegetable state?

Michigan

Arizona

Florida

New York

Answers

Answer: Arizona

Explanation:

Answer:

Its Michigan.

Explanation:

The leading fresh vegetable states are California, Arizona, Florida, Georgia, and New York.

what will happen to India’s economy in 50 years?

Answers

Indian economy is set to expand at the world's fastest rate over the next 50 years to emerge as a major force globally, but it would still rank as the second worst in terms of prosperity of its citizens.

Over the 50-year period between 2011-2060, India will register an annual economic growth rate of 4.9%, as per a latest report by Paris-based international grouping of the world's leading economies, the Organisation for Economic Cooperation and Development (OECD).

India's per-person GDP (measure of well-being of a country's citizens) will also grow more than 7-fold during this period, but the country will still rank at second place from the bottom by 2060 in absolute terms, said the report.

Magnetism is made up of moving electrons where do these moving electrons come from when making an electromagnet

Answers

Answer:

A magnetic field has a reactionary pull or push. This causes the electrons to move. Copper (metal) produces this phenomenon. Conductive wire causes electrons to move. Therefore, when you bring them close together they have resistance.

Explanation:

Immediately after the end of World War I and the collapse of the Ottoman Empire, European countries increased their
involvement in Middle Eastern political and economic affairs. Which of these BEST explains how this change took
place?

Answers

I believe the answer is that European powers drew up new political borders in the region without consulting political, cultural, or historic realities.

what characteristics do you think are common to all religious?​

Answers

Answer: Most religions include belief in the supernatural ( Spirits,Gods,God) or belief in some other ultimate reality beyond yet connected to human experience and existence.

Hope this helps!

Explanation:

Well Brainly Do your magic here’s 10 points :)

Answers

Answer:Bullying is the act of acting badly to the less privileged and vulnerable. And this happens to all schools making people physically and mentally hurt.In my own words,I'll prevent bullying by having courage. In life when you have courage you always have win on your side.I'll then tell the bully that I am not scared of him/her but the reason why I get mute is because I do not involve myself in chaos and bad acts and I also do not tolerate such things. So it is either she stops bullying every kid or she gets reportedI'll then tell my parents or an elderly person who has better advice for me.I'll take the person's advice and try to be nice to the bully. With doing this teach him that bully doesn't have anything good attached to it but bad results and deeds so she should try to be nice. With this I think I can melt the hard heart of a bully. Thank you.~Empress Arianna Mcdonald

Why do you think the Aztec people connected one of their calendars to their gods?

Answers

Answer:

In addition, both individual days and periods of days were given their own gods, highlighting the Aztec view that time and daily life was inseparable from religious beliefs. The date, every 52 years, when the calendars coincided exactly was regarded as particularly significant and auspicious.

Answer:

They had there own days that were kinda like as there own gods.

Explanation:

From whose viewpoint, the British or the American colonists, does this image appear to show the event? What emotions or response do you think the image was meant to draw from viewers? What evidence can you supply from the engraving to support your answer?

Answers

Answer:

By the beginning of 1770, there were 4,000 British soldiers in Boston, a city with 15,000 inhabitants, and tensions were running high. On the evening of March 5, crowds of day laborers, apprentices, and merchant sailors began to pelt British soldiers with snowballs and rocks. A shot rang out, and then several soldiers fired their weapons. When it was over, five civilians lay dead or dying, including Crispus Attucks, an African American merchant sailor who had escaped from slavery more than twenty years earlier.

Explanation:

How are the electors allotted to states?

Answers

Answer:

Electors are selected state-by-state, as determined by the laws of each state. Since the election of 1824, most states have appointed their electors winner-take-all, based on the statewide popular vote on Election Day. ... Electors are nominated by a party and pledged to vote for their party's candidate.

what do you mean by NIEO​

Answers

Answer:

Hey mate.......

Explanation:

This is ur answer.....

NIEO : New International Economic Order

hope it helps you,

mark me as the brainliest.....

Follow me.....

i have no idea wht tht means

The differing meanings of "valid inference" and "warranted inference" are closely related to the differing purposes of deductive and inductive arguments – the purpose of deductive being to prove; the purpose of inductive to make the conclusion most probable. Look up the words "valid" and "warranted." Each of these words, you will find, has what is known as a lexical definition – that is just the dictionary definition of the word. Words also have a certain connotations - meanings that go beyond their lexical definitions; associated ideas and concepts – think of terms such a "fur baby" as the name for a pet.

Required:
Briefly discuss how the lexical definitions and connotations of "valid" and "warranted" can help us understand the differing purposes of deductive and inductive arguments.

Answers

Answer:

The definition including its query given is defined in the following part.

Explanation:

As when the pedals throughout his bike had holes in them, Sam wanted a new pair of bicycle pedals. He bought a pair from a nearby supermarket, All Things Sporting, after searching numerous shops to locate the correct ones, and had been pleased whether his requirements were fulfilled.  The utilitarian value adequately explains the value Sam got, as when the overall needs or demands requested by the people were significantly fulfilled by accessing the actual shop, making a bad situation easier and calmer to comprehend.

25) Although their relationship has generally been very happy, when Jennifer gets angry at Gary, the handful of insensitive or unkind things that Gary has done to her over the years flood into her mind, biasing her to believe that Gary is no good for her. Jennifer’s conclusion may be based on

Answers

Answer:

reaction formation

Explanation:

Reaction formation: In psychology, the term "reaction formation" is referred to as one of the different psychological defense mechanisms whereby an individual tends to go beyond denial and often behaves in an opposite manner to what she actually feels or thinks. The conscious behaviors are being adopted to "overcompensate" the anxiety of an individual associated with the "socially unacceptable" unconscious emotions or thoughts.

In the question above, the given statement represents reaction formation.

Decsion making ability is based on logics and explanations. Jennifer's conclusion may be based on the availability heuristic making her thoughts to be biased.  

What is the availability heuristic?

The availability heuristic is a biased nature that depends on rapid instances that influences the decision-making ability when the specific topic related to the situation or the person comes to mind of the person.

Gary's insensitive nature and personality makes Jennifer biased in her thought and tricks her into thinking that he is not good for her.

Deductible reasoning is the progression of the opinions towards the conclusion and anchoring bias is based on the information presented first.

Therefore, Jennifer's conclusion may be based on the availability heuristic.

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PLEASE HELP! What is the climate like in the Arctic regions of Europe?
warm
hot
cold
cool

Answers

Answer:

cool................

Answer:

cold winters and short cool sumers

Explanation:

follow me please

Which connection would be considered a text-to-world connection?

connecting the plot of a novel about the American Revolution with modern day events
connecting a villain in a short story with other antagonists in novels
connecting a biography of a revolutionary leader with an article about the Mexican Revolution
connecting the theme of an adventure novel with a theme of a fantasy novel

Answers

Answer:

the first option

Explanation: i took the quiz

Answer:

A

Explanation:

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