A sociologist claims the probability that a person picked at random in Grant Park in Chicago is visiting the area is 0.34. You want to test to see if the proportion different from this value. To test the hypothesis that the proportion is different from the given value, a random sample of 21 people is collected. • If the number of people in the sample that are visiting the area is anywhere from 7 to 10 (inclusive) we will not reject the null hypothesis that p = 0.34. • Otherwise, we will conclude that p + 0.34.

A sociologist claims the probability that a person picked at random in Grant Park in Chicago is visiting the area is 0.34. You want to test to see if the proportion different from this value. To test the hypothesis that the proportion is different from the given value, a random sample of 21 people is collected. • If the number of people in the sample that are visiting the area is anywhere from 7 to 10 (inclusive) we will not reject the null hypothesis that p = 0.34. • Otherwise, we will conclude that p + 0.34.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section9.3: Binomial Probability

Problem 2E: If a binomial experiment has probability p success, then the probability of failure is...

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