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Question of all point Question Attempt 1 of Unlimited Fav Stress at work in a poll conducted by the General Social Survey. 80% of respondents

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Question of all point Question Attempt 1 of Unlimited Fav Stress at work in a poll conducted by the General Social Survey. 80% of respondents said that their jobs were sometimes or always stressful. Two hundred and twenty workers are chosen at random. Use the T1-84 Plus calculator as needed. Round your answer to at least four decimal places (a) Approximate the probability that 160 or fewer workers find their jobe stressful (b) Approximate the probability that more than 159 workers find their jobs stressful (C) Approximate the probability that the number of workers who find their jobs stressful is between 155 and 160 inclusive Part 1 of 3 The probability that 160 or fewer workers find their jobs stressful is 0.0045 Part: 1/3 Part 2 of 3 The probability that more than 159 workers find their jobs stressful is Submit Anment

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