Basic Computation: Central Limit Theorem Suppose has a distribution with a mean of 20 and a standard deviation of 3. Random samples of size n = 36 are drawn. a. Describe the distribution and compute the mean and standard deviation of the distribution. b. Find the z value corresponding to = 19. c. Find P(<19). d. Interpretation Would it be unusual for a random sample of size 36 from the x distribution to have a sample mean less than 19? Explain.

Basic Computation: Central Limit Theorem Suppose has a distribution with a mean of 20 and a standard deviation of 3. Random samples of size n = 36 are drawn. a. Describe the distribution and compute the mean and standard deviation of the distribution. b. Find the z value corresponding to = 19. c. Find P(<19). d. Interpretation Would it be unusual for a random sample of size 36 from the x distribution to have a sample mean less than 19? Explain.

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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