Independent Practice Solve the following problems. Use the properties of the sampling distribution of sample means. 1. If a population has a mean of 5.7, what is the mean of the sampling distribution of its means?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Independent Practice
Solve the following problems. Use the properties of the sampling distribution of
sample means.
1. If a population has a mean of 5.7, what is the mean of the sampling
distribution of its means?
2. If a population has a variance of 7.4, what is the variance of the sampling
distribution of its means? The sampling distribution has a sample size of 2
and all possible samples are drawn with replacements.
3. If a population has a standard deviation of 3.2, what is the standard deviation
of the sampling distribution of its means? The sampling distribution has a
sample size of 4 and all possible samples are drawn with replacements.
4. If a population with size of 4 has a variance of 6.8, what is the variance of the
sampling distribution of its means? The sampling distribution has a sample
size of 3 and all possible samples are drawn without replacements.
5. If a population with size 3 has a standard deviation of 2.4, what is the
standard deviation of the sampling distribution of its means? The sampling
distribution has a sample size of 2 and all possible samples are drawn without
replacements.
Transcribed Image Text:Independent Practice Solve the following problems. Use the properties of the sampling distribution of sample means. 1. If a population has a mean of 5.7, what is the mean of the sampling distribution of its means? 2. If a population has a variance of 7.4, what is the variance of the sampling distribution of its means? The sampling distribution has a sample size of 2 and all possible samples are drawn with replacements. 3. If a population has a standard deviation of 3.2, what is the standard deviation of the sampling distribution of its means? The sampling distribution has a sample size of 4 and all possible samples are drawn with replacements. 4. If a population with size of 4 has a variance of 6.8, what is the variance of the sampling distribution of its means? The sampling distribution has a sample size of 3 and all possible samples are drawn without replacements. 5. If a population with size 3 has a standard deviation of 2.4, what is the standard deviation of the sampling distribution of its means? The sampling distribution has a sample size of 2 and all possible samples are drawn without replacements.
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