Answers
Answer:
the answer is a and b for this one
Explanation:
Related Questions
There is evidence that cytotoxic T lymphocytes (T cells) participate in controlling tumor growth and that they can be harnessed to use the body's immune system to treat cancer. One study investigated the use of a T cell-engaging antibody, blinatumomab, to recruit T cells to control tumor growth. The data below are T cell counts (1000 per microliter) at baseline (beginning of the study) and after 20 days on blinatumomab for 6 subjects in the study. The difference (after 20 days minus baseline) is the response variable.
Baseline 0.04 0.02 0 0.02 0.38 0.31
After 20 days 0.18 0.37 1.1 0 0 0.34
Difference 0.14 0.35 1.1 -0.02 -0.38 0.03
Do the data give evidence at the 2% level that the mean count of T cells is higher after 20 days on blinatumomab? The test statistic is t = (±0.001)?
Answers
Answer:
1) First of all we have to state the null hypothesis and also an alternative hypothesis.
Null hypothesis: ud< 0
Alternative hypothesis: ud > 0
It is important to note that these hypotheses are constituting a one-tailed test.
2) Second thing is to formulate an analysis plan. And for that, the significance level must be set to 0.05. And by Utilizing sample data, we will conduct a matched-pairs t-test of the null hypothesis.
3) Thirs thing is to analyze sample data. By utilizng the sample data, we calculate the following:
standard deviation of the differences (s)standard error (SE) of the mean differencedegrees of freedom (DF)t statistic test statistic (t).s = [tex]sqrt [ (\sum (di - d)2 / (n - 1) ][/tex]
s = 0.55324
Standard error = [tex]s / sqrt(n)[/tex]
Standard error = 0.2259
Degree of freedom = n - 1 = 6 -1
DF = 5
t statistic test statistic (t). = [tex][ (x1 - x2) - D ] / SE[/tex]
t statistic test statistic (t). = 1.55
Here di shows observed difference for pair i
d shows the mean difference between sample pairs
D shows the hypothesized mean difference between population pairs
n shows the number of pairs.
Hence we now have a two-tailed test
the P-value is the probability that a t statistic having 5 degrees of freedom is more extreme than 1.55; i-e less than - 1.55 or greater than 1.55.
Hence, the P-value = 0.182
Now interpret the results. As we know the P-value (0.182) is > (0.05) the significance level , Null hypothesis is accpeted.
We cannot reject H0. Which means that we are lacking evidence at the 5% level that the mean count of T cells is higher after 20 days on blinatumomab.
Bakit kailangang ipagpaliban ang klase at pansamantalang irigil ang face to face classes?
Answers
Answer:
What
Explanation:
When we remember the best feature of a product on series is called.
Answers
Answer:
Recency and Learning
Explanation:
One cannot define and discuss the Recency Effect in learning without understanding the Primacy Effect. Primacy Effect means that we remember best what we see or hear first – this becomes primary.
When we remember the best feature of a product on a series is called Recency and Learning effects.
What is a product?A product is referred to as final or finished goods distributed in the market to serve the customers. This product can be both goods and services in which goods are tangible and services are intangible.
The primary effects refer to effect that helps to remember the things that happened at the beginning of the series whereas the recency technique is used to remember the things that took place recently.
When a person experiences repetition, his memory improves more efficiently because the learner is reminded of a previous meeting with the studies reported.
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What career path might you enjoy if you like to work with numbers and science and have an analytical mind?
Archeology
Attorney
Professor
Statistician
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Answer:
I think professor
Explanation:
As i can guide my students in a correct path
Answer:
Statistician
Explanation:
It was on the video, this was one of the categories. I got it right on the Test too.
topic: global temperature change
this is an essay
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Answer:
Given the size and tremendous heat capacity of the global oceans, it takes a massive amount of heat energy to raise Earth’s average yearly surface temperature even a small amount. The 2-degree increase in global average surface temperature that has occurred since the pre-industrial era (1880-1900) might seem small, but it means a significant increase in accumulated heat. That extra heat is driving regional and seasonal temperature extremes, reducing snow cover and sea ice, intensifying heavy rainfall, and changing habitat ranges for plants and animals—expanding some and shrinking others.
Explanation:
What was the Indian Removal Act of 1830
Answers
Answer:
Introduction. The Indian Removal Act was signed into law by President Andrew Jackson on May 28, 1830, authorizing the president to grant lands west of the Mississippi in exchange for Indian lands within existing state borders. A few tribes went peacefully, but many resisted the relocation policy.
Explanation:
Answer:
a for plato users
Explanation:
i got 100 %
The stamp act and the townshend acts were
Answers
What was one of the goals of the US occupation of Japan after World War II
Answers
Answer:
On September 6, US President Truman approved a document titled "US Initial Post-Surrender Policy for Japan". The document set two main objectives for the occupation: eliminating Japan's war potential and turning Japan into a democratic nation with pro-United Nations orientation.
Answer:
one of the goals was to prevent the Japanese from expanding their ideology and political agenda into the rest of Asia. The US interfered because they were threatened by the power Japan was expanding and gaining.
scare supplies and high demands led to high prices
Answers
Answer:
true
Explanation:
if you dont have a lot of the stuff to make it and the demand for it is high the price would be high
Which of these is not true about entrepreneurs?
A.They incur losses when their business or ideas are not successful
B.They take calculated risks
C.They will always make profit
D.They encourage economic growth through new ideas
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Answer:
They will always make profit
Answer:
i think A is the answer good luck
Give an example of temperature affecting the rate of change. Explain if it is a physical or chemical change.
Answers
An example of temperature affecting the rate of change is when a burning fire produces heat.
As temperature increases, rate of change increases as energy levels of the molecules those are involved in the reaction rises.
Similarly, as temperature decreases, rate of change decreases.
For example: when a burning fire produces heat.
This one is a chemical change.
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what are detailed examples of equity and equality?
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Answer:
Equity is anything that is invested in the company by its owner or the sum of the total assets minus the sum of the total liabilities of the company. E.g., Common stock, additional paid-in capital, preferred stock, retained earnings and the accumulated other comprehensive income. Equality is defined as the condition of being equal, or the same in quality, measure, esteem or value.
Explanation:
I DO MARK BRAINLIST
How has India attempted to address the pollution of the Ganges River?
A.
by regulating commercial fishing
B.
by building sewage treatment plants
C.
by restricting when people can drive
D.
by importing food from other countries
Answers
I hope you have a nice day!!!
an economic system where the factors of production are privately owned
Answers
Answer: Capitalism is an economic system characterized by private ownership of the means of production, especially in the industrial sector. Capitalism depends on the enforcement of private property rights, which provide incentives for investment in and productive use of productive capital. Capitalism. Capitalism is an economic system in which the means of production are privately owned. By means of production, we mean everything—land, tools, technology, and so forth—that is needed to produce goods and services.
Explanation: hopes this helps let me know if you need any more help
why is it important to maintain proper financial records
Answers
Answer:
It is important because you need good records to prepare accurate financial statements
6. What did the Japanese official mean when he said, "I am afraid that we have
awakened a sleeping giant"?
Answers
Answer:
Japanese Admiral Isoroku Yamamoto
Explanation:
Who can do my economics edge it's super easy I just don't have the time
Answers
Answer:
if you get it done now you can do it
Explanation:
which judicial principles does this passage from the Marbury v. Madison supreme curt ruling illustrates
Answers
Answer:
Madison Supreme Court ruling illustrates that U.S. law cannot be enforced if it conflicts with the Constitution as per the Judicial principle known as Judicial Review.
Explanation:
duscuss four social issues that you know. Use pictures
Answers
Answer:Generic types of social issues, along with examples of each, are as follows:
Social stratification.
Economic issues.
Social disorganization.
Public health.
Age and the life course.
Social inequality.
Education and public schools.
Work and occupations.
The legislature overwhelmingly voted down a new law that would have required the DOT to regulate operators of heavy trucks and lighter trucks equally. Why do you think this is?
This was not a matter for federal legislation because only the states can regulate drivers of light trucks.
The DOT already regulates operators of heavy trucks and operators of light trucks in the same way, so the legislation was moot.
The DOT is tasked with protecting the safety of people on the roadways, and long hauls pose more such risks; therefore, more restrictive management of heavy trucks is justified.
It is the job of the Department of Homeland Security (DHS) to place any restrictions on these operators now. This is because the drivers of heavy trucks go on long hauls, and therefore are most likely to engage in smuggling and related activities that might pose a national security risk.
Answers
Answer: The members of the Texas Legislature may be elected to represent all corners of the state, but they’re not necessarily reflective of it.
White lawmakers make up almost two-thirds of the Legislature, but only 43 percent of the state population is white. Men make up half of the state’s population but hold almost 80 percent of the Legislature's seats. Just about any way you slice the numbers, the makeup of the Legislature is at odds with that of the state.
Explanation:
What are three characteristics of being a good citizen?
Answers
Answer:
obey laws
pay taxes
contribute to society
courtesy and respect of others properties
Explanation:
Answer:
obey laws
pay taxes
contribute to society
pick the true items about the rings of saturn
Answers
Answer:
It doesnt work
Explanation:
What was one of the reasons for the rapid spread of the Reformation in Europe?
Answers
Answer:
c
Explanation:
What was a result of the Cultural Revolution?
A. Healthcare worsened
B. All of the above
C. Factories failed
D. Transportation was unavailable
Answers
Answer:
D. Transportation was unavailable......
Answer:
B. All of the above
Explanation:
The Cultural Revolution was the upheaval launched by Mao Zedong during his last decade to make the educational, health care, and cultural systems less elitist. During the following months he encouraged Red Guards to attack all. The military dispatched officers and soldiers to take over schools, factories, and transportation. In the end, all systems failed.
Provide evidence of parents' isolation and how it can increase the risk of divorce
Answers
what happens when layers of earths crust crack and move.
Answers
Answer: An earthquake forms.
Explanation:
Faults are cracks in the earth's crust along which there is movement. These can be massive (the boundaries between the tectonic plates themselves) or very small. If tension builds up along a fault and then is suddenly released, the result is an earthquake.
What are values? Sociology
Answers
Answer:
values are things like morals that people go by
What is the difference between wisdom and knowledge
Answer:
Knowledge is the accumulation of facts and ideas.
Wisdom is knowing how to apply those facts and ideas so that important choices can be made
Answers
suggestion for world peace and security ?
Answers
Don’t engage in violence of any kind
Don’t purchase weapons
Embrace diversity and get to know other cultures by traveling the world and doing research
**suggestion for world peace and security
1 Start by stamping out exclusion.
2 Bring about true equality between women and men.
3 Share out wealth fairly.
4 Tackle climate change.
5 Control arms sales.
6 Display less hubris, make more policy change.
7 Protect political space.
8 Fix intergenerational relations.
Explanation:
What is the key to conflict resolution? Finding someone who has no opinion on the issue at hand.
Finding someone who will resist resolution.
Finding someone to be on your side.
Finding someone who will help you work out your differences.
Answers
The key to conflict resolution is finding someone who will help you work out your differences. The correct option is (D).
What do you mean by conflict resolution?Conflict settlement is a method for two or more people to reach an amicable answer to a conflict.
The conflict could be personal, economic, governmental, or emotional. When a conflict develops, negotiation is frequently the best course of action.
Quick dispute resolution provides for a free and open exchange of ideas, aids in the development of confidence among workers, and promotes a fruitful and healthy atmosphere.
Therefore, the key to conflict resolution is finding someone who will help you work out your differences.
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Answer:
Finding someone who will help you work out your differences.
Explanation: