If a population is known to be normally distributed with u = 79 and o = 9, what will be the characteristics of the sampling distribution for x based on a random sample of size 9 selected from the population? (Type an integer or a decimal.) (Type an integer or a decimal.) Describe the sampling distribution of the sample. Choose the correct answer below. O A. The sampling distribution is skewed right because the population is normally distributed and the sample size is less than 30. O B. The sampling distribution is normally distributed by the Central Limit Theorem. OC. The sampling distribution is normally distributed because the population is normally distributed. O D. The sampling distribution is skewed left because the population is normally distributed and the sample size is less than 30. O E. The sampling distribution cannot be described without actual data.
If a population is known to be normally distributed with u = 79 and o = 9, what will be the characteristics of the sampling distribution for x based on a random sample of size 9 selected from the population? (Type an integer or a decimal.) (Type an integer or a decimal.) Describe the sampling distribution of the sample. Choose the correct answer below. O A. The sampling distribution is skewed right because the population is normally distributed and the sample size is less than 30. O B. The sampling distribution is normally distributed by the Central Limit Theorem. OC. The sampling distribution is normally distributed because the population is normally distributed. O D. The sampling distribution is skewed left because the population is normally distributed and the sample size is less than 30. O E. The sampling distribution cannot be described without actual data.
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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Transcribed Image Text:If a population
known to be normally distributed with u = 79 and o = 9, what will be the characteristics of the sampling distribution for x based on a random sample of size
selected from the population?
H; =
(Type an integer or a decimal.)
o: =
(Type an integer or a decimal.)
Describe the sampling distribution of the sample. Choose the correct answer below.
O A. The sampling distribution is skewed right because the population is normally distributed and the sample size is less than 30.
O B. The sampling distribution is normally distributed by the Central Limit Theorem.
OC. The sampling distribution is normally distributed because the population is normally distributed.
O D. The sampling distribution is skewed left because the population is normally distributed and the sample size is less than 30.
O E. The sampling distribution cannot be described without actual data.
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