8.)A random sample of 100 students is taken from the population of all part-time students in the United States, for which the overall proportion of females is .6 a.Find the two values in the middle of 95 % of the sample proportion p^ b.What is the probability that sample proportion p ^ is less than or equal to .56
8.)A random sample of 100 students is taken from the population of all part-time students in the United States, for which the overall proportion of females is .6 a.Find the two values in the middle of 95 % of the sample proportion p^ b.What is the probability that sample proportion p ^ is less than or equal to .56
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....
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8.)A random sample of 100 students is taken from the population of all part-time students in the United States, for which the overall proportion of females is .6
a.Find the two values in the middle of 95 % of the sample proportion p^
b.What is the probability that sample proportion p ^ is less than or equal to .56
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