3) During a flu vaccine shortage in the United States, it was believed that 45 percent of vaccine-eligible people received flu vaccine. (a) Describe the shape, center, and spread of the sampling distribution of the sample proportion (p) if a random sample of 2,350 people is taken. Assume 45 percent is the population parameter. Discuss any conditions or assumptions in your description. I (b) What is the probability that in this sample at least 47 percent received flu vaccine?

3) During a flu vaccine shortage in the United States, it was believed that 45 percent of vaccine-eligible people received flu vaccine. (a) Describe the shape, center, and spread of the sampling distribution of the sample proportion (p) if a random sample of 2,350 people is taken. Assume 45 percent is the population parameter. Discuss any conditions or assumptions in your description. I (b) What is the probability that in this sample at least 47 percent received flu vaccine?

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....

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