Answered: Following the central limit theorem…

Following the central limit theorem what is the Z score for random variable X that equals 10 given the mean of the population is five and a standard deviation of 20 and a sample size of 25

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.2: Expected Value And Variance Of Continuous Random Variables

Problem 10E

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Question

Following the central limit theorem what is the Z score for random variable X that equals 10 given the mean of the population is five and a standard deviation of 20 and a sample size of 25

Definition Definition Number of subjects or observations included in a study. A large sample size typically provides more reliable results and better representation of the population. As sample size and width of confidence interval are inversely related, if the sample size is increased, the width of the confidence interval decreases.

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