Sampling Distributions AP Statistics

Sampling Distributions AP Statistics

11th - 12th Grade

30 Qs

quiz-placeholder

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Sampling Distributions AP Statistics

Sampling Distributions AP Statistics

Assessment

Quiz

Mathematics

11th - 12th Grade

Hard

Created by

Barbara White

FREE Resource

30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

28% of all Woodrow students believe Monday will be snow day. You take a sample of 50 students and find that 15 of them believe Monday will be a snow day. What does 50 represent? 
n
P
phat
standard deviation

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

28% of all Woodrow students believe Monday will be snow day. You take a sample of 50 students and find that 15 of them believe Monday will be a snow day. What does 28 represent?

p

p-hat

P

n

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What happens to the shape of a sampling distribution of sample means as n increases?
It becomes narrower and bimodal.
It becomes narrower and more normal.
It becomes wider and skewed right. 
It becomes wider and more normal. 

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

The sampling distribution of a statistic is...
Using repeated samples and finding a probabilitity
The distribution of values taken by a statistic in all possible samples of the same sample size from the same population
The way that sample results differe from each other
the distribution of values in a sample of size n

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A statistic is unbiased if...
the value of the statistic from any sample is NOT equal to the parameter
The value of the statistic from any sample IS equal to the parameter
The mean of the sampling distribution is NOT equal to the true value of the parameter
The mean of the sampling distribution IS equal to the value of the population mean

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
These symbols represent the mean and standard deviation for which of the following distributions?
The Population
The Sample
The Sampling Distribution

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image
These symbols represent the mean and standard deviation for which of the following distributions?
The Population
The Sample
The Sampling Distribution

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