Ted, a supermarket employee, approached 50 random customers and asked whether they would be willing to discuss what they liked most about the store. He interviewed the 20 who said yes.

Is this a random sample of the supermarket's customers?

Answers

Answer 1
no it is not, a random sample would be the original 50 customers that he asked, since he only interviewed the ones that said yes, the population isn't completely random.
Answer 2

No, this is not a random sample.


Related Questions

GIVING BRAINLIEST. PLEASE ANSWER ASAP. WRONG/COPIED ANSWERS WILL BE REPORTED.
Name 2 ways that animals develop learned behaviors

Answers

Answer:

Types of Learning

Animals may learn behaviors in a variety of ways. Some ways in which animals learn are relatively simple. Others are very complex. Types of learning include the following:

Habituation.

Sensitization.

Classical conditioning.

Operant conditioning.

Observational learning.

Play.

Insight learning.

Step-by-step explanation:

Example of learned behaviors in Animals:

Learned Behavior Young prairie dogs provide an example of learned behaviors. By observing adult prairie dogs, young prairie dogs quickly learn to always be watchful for predators. They learn to recognize the warning call of adult prairie dogs and to dive into the safety of their burrow when danger is near.

Answer:

Step-by-step explanation:

Types of learning include habituation, sensitization, classical conditioning, operant conditioning, observational learning, play, and insight learning. One of the simplest ways that animals learn is through habituation, where animals decrease the frequency of a behavior in response to a repeated stimulus.

Jack takes a ride from a taxi company that charges $5 for the first mile and $1.25 for each additional mile. Jack has $12. How many miles can Jack’s taxi ride be?

Answers

Answer:

the answer is 6 miles and jack has spent 11.25

the answer is 6 miles and he spent $11.25

Which answer best describes the shape of this distribution?


skewed left

uniform

bell-shaped

skewed right

Answers

skewed right is the answer

“Ms. Blanco drove her car at a speed of 80 kilometers per hour for 1 1/2 hours, then at a speed of 100 kilometers per hour for 2 1/2 hours. How far did she drive in all?”

Answers

i’m pretty sure it’s 370 bc
1 and a half hours is 80+40 (40 is half of 80)
and 2 and a half hours, so 100 for each hour.
100+100+50= 250

250+120=370!!

answer : 370 kilometers per hour
250+120=370
370 kilometers per hour

can someone help with this please and thank you.

Answers

Answer:

Nothing is the correct answer.

pls do 4 problems and say what day and what number

Answers

For say one, 41.344 is forty one and three hundred forty four thousandths. Second d answer is he spent 300 minutes altogether. Next answer is 168. And the last answer is 3.29
For day 1…
1) 1/12
2.) o.086
3.)9.11
4.) 250

If the rectangle ABCD rotated 90 degrees clockwise, which coordinate
represents the new coordinates for A?
A B
A) A'(4,3)
B) A'(3, 4)
C) A'(-4,-3)
D) A (1,4)
.

Answers

Answer:

The answer will be A) A'(4,3)

Step-by-step explanation:

90 degrees will send the rectangle to Quadrant 1, the rectangle itself has also been rotated so by rotating the rectangle 90 degrees and putting it in place for quadrant 1, it should give you the answer.

(You can also rotate the image)

A) will be ur answer

A can of tuna is in the shape of a cylinder. The distance around the top of the cylinder is approximately 251.2 mm. The tuna company plans on making the cap opener the length of the radius of the top. What will the length of the cap opener be?

Answers

Answer:  40 mm

===============================================================

Explanation:

I'm assuming your teacher used pi = 3.14 to compute the circumference.

If so, then,

C = 2*pi*r

251.2 = 2*3.14*r

251.2 = 6.28r

6.28r = 251.2

r = (251.2)/(6.28)

r = 40 mm is the radius

The Answer to this question is 40mm

Sally has two bags of colored cubes. All the cubes are the same size.
One bag contains exactly 4 green cubes and 1 yellow cube.
The other bag contains exactly 3 orange cubes and 3 green cubes. Sally will randomly select 1 cube from each bag. What is the probability she will select a green cube from each bag? ​

Answers

Answer:

I think she is going to take 1 green cube out from “the other bag”... I’m only in 5th grade....

Step-by-step explanation:

1. One Bag = 4 + 1 = 5

2. Other Bag = 3 + 3 = 6

If she takes out 1 from the other bag, they will both contain 5.

6 - 1 = 5

Answer:

I think she is going to take 1 green cube out from “the other bag”... I’m only in 5th grade....

Step-by-step explanation:

1. One Bag = 4 + 1 = 5

2. Other Bag = 3 + 3 = 6

If she takes out 1 from the other bag, they will both contain 5.

6 - 1 = 5

rewarding BRAINLY FOR CORRECT ANSWER
Four statements are given. Which one is true?


The opposite of a 0°F wind chill is 0°F.

A temperature of –(–8°F) is the same as a temperature of –8°F.

A wind chill of 0°F and one of –1°F are examples of opposite numbers.

On a thermometer, 5°F would be located on the opposite side of 0 from –(–5)°F.

Answers

My answer Is The 4th Statement because a positive number is on the other side of the number line as the negative number and if it were just negative 5 and positive 5 it would be correct. I’m just trying the best I can to help you .

First one I think Bc the other ones have two negative signs which make a positive and make those statements incorrect.

1. The length of side b equals the length of side c.
2. The length of side b equals the length of side a.
3. Side d is four times as long as side c.
4. Side d is four times as long as side b.

Answers

1 because b and a are sides of the same shape!! i hope this helps!!

Answer:

the first statement is correct

Step-by-step explanation:

hope this helped you

REWARDING BRAINLY (THERE IS 4 QUESTIONS)

Answers

A) There are 18 values on the visual dot plot which are being represented by basketballs

55. Find the area of half of a circle with a radius of 16 mm.

Give your answer correct to three decimal places.

Answers

[tex] \huge \green{\underbrace{ \red{\rm \: Answer}}}[/tex]

To find the area of this square, we have to figure out what to do with given radius

r=16r=16 mm.

Radius makes half of the square's diagonal, therefore: d=2r=32d=2r=32 mm. Now we have to find the side aa to find the area.

To find aa, use the Pythagorean Theorem.

[tex] d^{2}&=a^{2}+a^{2} \\ 32^{2}&=2a^{2}\\ 1024&=2a^{2}\\ 512\text{ mm}^{2}&=a^{2}a^{2}[/tex]

Set the equation accordingly.

Substitute for d.

You can keep a2 as we will use it in the area.

[tex]\textbf{Finding the area} \\A=a^{2} \\A=512\text{ mm}^{2}[/tex]

[tex]\rule{1000pt}{1pt}[/tex]

Thankyou :D

Please help honestly loving you helpers.. IT SAYS: what is the surface area of this figure/Remeber there is a difference between the surface area the lateral surface area. This is specific to the surface Area. Remeber to show your work’

Answers

The answer is 3 because I am just trying to get points bye luv yah
The answer should be 460



SA= 10x10+6(1/2x12x10) would be the equation, solve and you’d end up with 460! I’m not positive this is the answer, just based off of what I remeber

The starting numbers and why are already entered in the table below the blanks and the table represent the next two terms for each of the patterns the pattern for the X values is add 2 the pattern for the Y values is add 4 which graph represents ordered ordered pairs of the first three terms of the patterns from the table?

Answers

u flipped the screen

Um you flipped the screen

10 POINTS! NO LINKS!

Hi I need help with this, I just started learning about this type of stuff and I don't really understand it.
So if you could also explain it a bit that would help a ton!

Answers

Answer:

164.48 or 164.5

Step-by-step explanation:

So, to make it simpler, you can do the circle like this: 3.14×(8×8). Then you can work down!

3.14 × 64

200.96

and then because it's halved, you divide by 2

100.48

then that's the half circle

The square would just be 8×8=64

then add the circle and the square and viola!

164.48

I don’t really now but I believe it would be 148.46

Tom solved the problem a different way. First he found the total area of the floor, and then he multiplied by the height. Does Tom’s method work? Explain.

Answers

No.

Tom forgot about the area of the top/roof, the floor and roof are different dimensions/areas, making his method incomplete.

He needs to find area of Roof, Floor then times height.
No, he has to find the floor and roof before multiplying by the height.

STOP IGNORING ME AND HELP ME NOW
A golf course has a circular island of grass with a diameter of 15 yards. The mowing company charges $6.50 per square yard. How much will the golf course have to pay to maintain the grass on the circular island?

Answers

Answer:

about $1148.06

Step-by-step explanation:

Your goal is to find the area of the island of grass and multiply that area by the cost per square yard.

Area = radius * radius * pi

You are told that the diameter = 15 yards. We also know that the radius that we need is half of the diameter. Radius = 7.5 yards.

This means that the Area = 7.5 * 7.5 * 3.14 = 176.625 square yards

Then we multiply by the cost per square yard:

176.625 * 6.50 = 1148.06 is your answer

Answer:
Will cost about $1148.62

What is value of x need help ASAP if so

Answers

Answer:

66°

because 180-114= 66

corresponding angles are equal

angles in a straight line add up to 180°

Ally sliced 32kg of watermelon for a party. She divided the watermelon slices equally between 8 large bowls.
How many grams of watermelon did Ally put in each bowl?

Answers

Answer: 4000 Grams

(Edited! I was wrong!)

Step-by-step explanation:

32 divided by 8 is 4. Add the units, and youre done! (x1000 bc 1000 kg are in a gram)

Answer:  

4000g  

Step-by-step explanation:  

32kg=32000g  

32000/8 bowls=  

4000g

PLS PLS HELP SO
MY TIME WAS .87 .94 .72 AND MY AVERAGE WAS 2.05

WHAT COULD BE THE DISTANT?

Answers

If your average speed is 2.05 and your time is the average of .87+.94+.72=0.843 then your answer should be 1.728 because distance= speed x time. I don’t know if this is correct because you didn’t label what the numbers were but I hope this helped you!! :)
1.728 is the answer your looking for!

SOMEONE HELP ASAPPPP PLEASEEE,PLEASE EXPLAIN HOW U GOT YOUR ANSWER, I NEED AN EXPLANATION IN ORDER TO COMPLETE THIS! NO LINKS OR YOU WILL BE REPORTED, I WILL GIVE BRAINLIEST!!!!!

Plss show your work and give an explanation

Romy walks 16 yards, the length of a rectangular field. He then turns
right and walks 12 yards, the width of the field. How far does Romy walk
back to his starting point if he walks along the field’s diagonal?

Answers

Here are the answers you need
a. Romi's speed = slope of graph = 1000/15
- O = 66m/min
b. for 10 minute
c. I do not know the answer for this
question, please forgive me
d.at 1000m from home they meet
I uploaded a pic of it

Help its due at 1 Pm

Answers

Answer:

I FEEL LIKE 1920 DICE CAN FIT IN THE BOX

this is what i did

I found the area of the box (240) and the dice (1/8),

I divided the numbers (240÷ 1/8) and go 1920

IM SORRY IF ITS WRONG I TRIED

ello someone already answered but i just wanted to ask if you're bi? i get excited when i see pride people :) i'm pans!!

solve please thanks so much

Answers

Answer:

13

Step-by-step explanation:

26 would be the diameter and radius is half of diameter

13 is the correct answer

I need help, my teacher didn't really explain it well. Help the best you can :)

Answers

Step-by-step explanation:

hey,u need help with what?

Answer:

ohhh..thats really sad. what may i help you with

Step-by-step explanation:

PLEASE HELP ME NEED IT ASAP
One day, a pet supply store selected every 20th person on a customer list and asked each how many dogs he or she had at home. Ten persons were asked in all.

Number of dogs at home: 2, 1, 3, 2, 2, 1, 4, 0, 1, 4

What is an estimate of the mean number of dogs in a customer’s home?

Enter your answer in the box.

# dogs

Answers

Answer: Hey, the answer is 2 dogs

Step-by-step explanation:

"Mean" means Average and these problems are easy to solve I promise there are ten numbers listed add all of them together 2+1+3+2+2+1+4+0+1+4 That will add up to 20 you divide 20 by ten because there are ten numbers. There are good videos about this on Khan academy for median, mode, and mean which I assume is the unit you're on. :)

100 Points :)
The rectangle is being reduced by a scale factor of 3/4. What is the area of the new image?

F. 180 cm²
G. 90 cm²
H. 160 cm²
J. 75 cm²

Answers

Answer:

The rectangle is being reduced by a scale factor of 3/4, which means each side is reduced by the scale factor of 3/4. Therefore, we have 8* (3/4) = 6, and 20* (3/4) = 15. So, the new side lengths are 6 and 15, and so the area is 90 (6x15).

Answer:

90 cm^2

Step-by-step explanation:

The side lengths are reduced by 3/4

8 * 3/4 = 6

20 * 3/4 = 15

The new side lengths are 6 cm by 15 cm

The area is

A = l * w

A = 6*15 = 90 cm^2

The amount that two groups of students spent on snacks in one day is shown in the dot plots below.


Group A

A dot plot titled Group A. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 5 above 1, 4 above 2, 1 above 3, and 0 above 4 and 5.


Group B

A dot plot titled Group B. A number line going from 0 to 5 labeled Amount in Dollars. There are 0 dots above 0, 3 above 1, 2 above 2, 4 above 3, 0 above 4, and 1 above 5.


Which statements about the measures of center are true? Select three choices.

The mean for Group A is less than the mean for Group B.

The median for Group A is less than the median for Group B.

The mode for Group A is less than the mode for Group B.

The median for Group A is 2.

The median for Group B is 3.

No links or gibberish

Answers

Answer: the first one, the 2nd one and the 4th one

Step-by-step explanation:

A construction worker uses a tape measure to find that a pipe is
28/100
of a meter long. Select the decimal that represents the same length.
a 1.28 m

b 2.8 m

c 0.28 m

d 0.028 m

Answers

Answer:

the answer is c 28 dived by 100 = 0.28

Step-by-step explanation:

What is the probability of landing on A then a C?* First Spin Second Spir С C E A B A DC​

Answers

Answer:

Probability of landing on A: 25% chance

Probability of landing on C: 37.5% chance

Step-by-step explanation:

A. There are 2 A’s out of 8 letters which gives us a fraction of 2/8.

2/8 = 1/4 = 0.25 = 25%

C. There are 3 C’s out of 8 letters which gives us a fraction of 3/8.

3/8 = 0.375 = 37.5%

Hopefully this helped, good luck!

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