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The New York Times reported that 70% of adults know someone who has been exposed to coronavirus. Assume 20 adults are randomly selected. What is the probability that exactly 15 of the 20 adults know someone who has been exposed to coronavirus?

The New York Times reported that 70% of adults know someone who has been exposed to coronavirus. Assume 20 adults are randomly selected. What is the probability that exactly 15 of the 20 adults know someone who has been exposed to coronavirus?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 42PFA
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The New York Times reported that 70% of adults know someone who has been exposed to coronavirus. Assume 20 adults are randomly selected. What is the probability that exactly 15 of the 20 adults know someone who has been exposed to coronavirus? To receive credit for this problem, you must write down the calculator key you used and what you put into your calculator. Round your answer to three decimal places. nents Edit View Insert Format Tools Table
Transcribed Image Text:The New York Times reported that 70% of adults know someone who has been exposed to coronavirus. Assume 20 adults are randomly selected. What is the probability that exactly 15 of the 20 adults know someone who has been exposed to coronavirus? To receive credit for this problem, you must write down the calculator key you used and what you put into your calculator. Round your answer to three decimal places. nents Edit View Insert Format Tools Table
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