Which of the following are true?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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Which of the following are true? There is more than one correct answer.

a. The sampling distribution of the mean retains the shape of the parent population
regardless of the size of N.
b. The sampling distribution of the mean approaches normal as the size of N increases,
particularly if the raw-score population is normally distributed.
c. The mean of the sampling distribution of the mean is equal to the mean of the raw-
score population.
d.
The standard deviation of the sampling distribution of the mean is equal to the
standard deviation of the raw-score population.
f.
e. The standard deviation of the sampling distribution of the mean is equal to /√N
The standard deviation of the sampling distribution of the mean is known as the
standard error of the mean.
Transcribed Image Text:a. The sampling distribution of the mean retains the shape of the parent population regardless of the size of N. b. The sampling distribution of the mean approaches normal as the size of N increases, particularly if the raw-score population is normally distributed. c. The mean of the sampling distribution of the mean is equal to the mean of the raw- score population. d. The standard deviation of the sampling distribution of the mean is equal to the standard deviation of the raw-score population. f. e. The standard deviation of the sampling distribution of the mean is equal to /√N The standard deviation of the sampling distribution of the mean is known as the standard error of the mean.
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