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In a survey of 1136 people, 848 people said they voted in a recent presidential election. Voting records show that 72% of eligible voters actually did vote. Given that 72% of eligible voters actually did vote, (a) find the probability that among 1136 randomly selected voters, at least 848 actually did vote. (b) What do the results from part (a) suggest? (a) P(X 2 848) = (Round to four decimal places as needed.) (b) What does the result from part (a) suggest? O A. People are being honest because the probability of P(x2848) is at least 1%. O B. Some people are being less than honest because P(xz848) is at least 1%. O C. Some people are being less than honest because P(x2848) is fess than 5%.

In a survey of 1136 people, 848 people said they voted in a recent presidential election. Voting records show that 72% of eligible voters actually did vote. Given that 72% of eligible voters actually did vote, (a) find the probability that among 1136 randomly selected voters, at least 848 actually did vote. (b) What do the results from part (a) suggest? (a) P(X 2 848) = (Round to four decimal places as needed.) (b) What does the result from part (a) suggest? O A. People are being honest because the probability of P(x2848) is at least 1%. O B. Some people are being less than honest because P(xz848) is at least 1%. O C. Some people are being less than honest because P(x2848) is fess than 5%.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In a survey of 1136 people, 848 people said they voted in a recent presidential election. Voting records show that 72% of eligible voters actually did vote. Given that 72% of eligible voters actually did vote, (a) find the probability that among 1136 randomly selected voters, at least 848 actually did vote. (b) What do the results from part (a) suggest? (a) P(X2 848) = (Round to four decimal places as needed.) (b) What does the result from part (a) suggest? O A. People are being honest because the probability of P(x2848) is at least 1%. O B. Some people are being less than honest because P(x2848) is at least 1%. O C. Some people are being less than honest because P(x2848) is less than 5%. O D. People are being honest because the probability of P(x2848) is less than 5%
Transcribed Image Text:In a survey of 1136 people, 848 people said they voted in a recent presidential election. Voting records show that 72% of eligible voters actually did vote. Given that 72% of eligible voters actually did vote, (a) find the probability that among 1136 randomly selected voters, at least 848 actually did vote. (b) What do the results from part (a) suggest? (a) P(X2 848) = (Round to four decimal places as needed.) (b) What does the result from part (a) suggest? O A. People are being honest because the probability of P(x2848) is at least 1%. O B. Some people are being less than honest because P(x2848) is at least 1%. O C. Some people are being less than honest because P(x2848) is less than 5%. O D. People are being honest because the probability of P(x2848) is less than 5%
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