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answer for Q31 and Q32 thank you 2 points Save Answer QUESTION 31 Lot random variable X be normally distributed with mean 15.7 and standard
answer for Q31 and Q32 thank you
2 points Save Answer QUESTION 31 Lot random variable X be normally distributed with mean 15.7 and standard deviation 1.3 What is the probability of randomly selecting member of the population with a value of more than 207 a. All of these b. There is less than 0.05% probability of randomly selecting a member of the population with a value of more than 207 c. Thero in about 90.9% probability of randomly selecting a member of the population with a value of more than 20 d. We do not have enough information to answer this question e. None of these QUESTION 32 2 points Seved Let random variabile X be normally distributed with mean 15.7 and standard deviation 1.3. Would it be unusual to randomly select a member of the population with a value of more than 20? O a. Yes, the probability is lower than 5% pit would be unusual to randomly select a member of the population with a value of more than b. No, the probability in above 5%, so it would not be unusual to randomly select a member of the population with a value of more than 20 20. c. None of these d. All of these e. We do not have enough information to make this determination Step by Step Solution
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