A normally distributed population has mean 57,800 and standard deviation 750. a) The probability that a single randomly selected element X of the population is between 57,000 and 58,000 is about? b) The probability that the mean of a sample of size 100 drawn from this population is between 57,000 and 58,000 is about?

A normally distributed population has mean 57,800 and standard deviation 750. a) The probability that a single randomly selected element X of the population is between 57,000 and 58,000 is about? b) The probability that the mean of a sample of size 100 drawn from this population is between 57,000 and 58,000 is about?

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....

See similar textbooks