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In a Poll Conducted by a Survey Firm, 75% of Respondents

Question 1

Multiple Choice

In a poll conducted by a survey firm, 75% of respondents said that their jobs were sometimes or always stressful. Nine workers are chosen at random. What is the probability that less than 4 of Them find their jobs stressful?


A) 0.0100
B) 0.9900
C) 0.0489
D) 0.0389

Correct Answer:

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