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murzikaleks [220]
2 years ago
14

The size of the overall population is __________ in determining the reliability of a poll.

Mathematics
1 answer:
lidiya [134]2 years ago
8 0

The size of the overall population is <u>not important</u> in determining the reliability of a poll.

<h3>What is the purpose of the overall population in a poll?</h3>

The overall population that a poll is based on does not have anything significant to do with the poll itself which means that it is not important in determining reliability.

This is because the poll uses a sample of the population and not the population itself.

Find out more on the reliability of a poll at brainly.com/question/1347272

#SPJ4

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Please help<br> pic provided below<br> what can you tell about the mean of each distribution?
Roman55 [17]

The information illustrated that A. there is a small difference in the mean number of stray cats placed in homes buy a new lease on life animal clinic each week and the mean number of stray cats placed in homes by no raft staff animal hospital each week.

<h3>What is a mean?</h3>

A mean or average is the ratio of the sum of observations to the number of observations.

For the first case:

Mean = (13*5 + 14*10 + 15*19 + 16*13 + 17*4)/75 = 10.21

For the second case:

Mean =(3*2 + 4*10 + 5*21 + 6*11 + 7*5 + 8*3)/33 = 10.48

Therefore, it should be noted that there is a small difference in the mean number of stray cats placed in homes buy a new lease on life animal clinic each week and the mean number of stray cats placed in homes by no raft staff animal hospital each week.

Learn more about mean on:

brainly.com/question/1136789

#SPJ1

6 0
1 year ago
The sum of the sequence of 685+678+671+664+...+6
lukranit [14]

Answer:

Sum of the sequence (Sn) = 33,859

Step-by-step explanation:

Given:

Sequence = 685+678+671+664+...+6

Find:

Sum of the sequence (Sn)

Computation:

a = 685

d = 678 - 985 = -7

an = 6

an = a+(n-1)d

6 = 685+(n-1)(-7)

-679 = (n-1)(-7)

97 = n-1

n = 98

So,

Sum of the sequence (Sn) = (n/2)[a+an]

Sum of the sequence (Sn) = (98/2)[685+6]

Sum of the sequence (Sn) = (49)(691)

Sum of the sequence (Sn) = 33,859

3 0
4 years ago
Find the point where the graph of -2x+2y=4 crosses the y-axis?
Elan Coil [88]
See the picture reply.

5 0
3 years ago
At a supermarket, pineapple juice sells at $1 per pint (16 ounces). Greg wants to buy eighteen 40-ounce cans of pineapple juice
Rashid [163]
40 x 18 = 720....16 divided by 720 = $45..So Greg spent $45 on juice...Please mark brainliest...
3 0
3 years ago
Determine the perimeter of ABCD.
bezimeni [28]

Answer:

If I am correct the perimeter is 24

Step-by-step explanation:

Count how many are on the top which is 9. 2 sides are the same so 9+9=18. (OUR FIRST PART) Now the sides are 5 but WE ALREADY COUNTED 2 ON EACH SIDE SO THAT IS 3=3=6. Now add. 18+6= 24

3 0
3 years ago
Read 2 more answers
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