18. A survey was conducted among the student population and it is found that 35% of respondents meditated 1 day a week, 20% meditated 2 days a week, 20 % meditated 3 days a week, and the rest did not meditate. A. Summarize the probability distribution function in a table. B. What is the expected value of students meditating? Show your work. C. What is standard deviation? Show your work. D. Find the probability a student doesn't meditate? E. What is more likely that a student will meditate 2 times a week or 0 times a week?
18. A survey was conducted among the student population and it is found that 35% of respondents meditated 1 day a week, 20% meditated 2 days a week, 20 % meditated 3 days a week, and the rest did not meditate. A. Summarize the probability distribution function in a table. B. What is the expected value of students meditating? Show your work. C. What is standard deviation? Show your work. D. Find the probability a student doesn't meditate? E. What is more likely that a student will meditate 2 times a week or 0 times a week?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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