There were 49.7 million people with some type of long-lasting condition or disability living in the United States in 2000.

Question:

There were 49.7 million people with some type of long-lasting condition or disability living in the United States in 2000. This represented 19.3 percent of the majority of civilians aged five and over. A sample of 1000 persons is selected at random.
a. Approximate the probability that more than 200 persons in the sample have a disability. b. Approximate the probability that between 180 and 300 people in the same have a disability.

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Related Book For  answer-question

Applied Statistics And Probability For Engineers

ISBN: 9781118539712

6th Edition

Authors: Douglas C. Montgomery, George C. Runger

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Question Posted: March 21, 2018 05:10:13