14 ot another, and the proay of ocations w we are interested in have to dnel bef

Question

14 ot another, and the proay of ocations w we are interested in have to dnel before stking ol twice what probability distribution would we se?(Cincle one a Normal b Poisson d Negative Binomial Binomial largest standard deviation? (Circle one) c C d o 16. Which of the following statements is true about any PDF? a The PDF will always be between 0 and 1 on the horizontal axis. b. The CDF is the integral of the PDF c. The CDF is the derivative of the PDF d The PDF is the derivative of the CDF e Both b and d

Explanation / Answer

Question 13

X ~ UNIF(3,7)

Mean = (3 + 7)/2 = 5

Question 14

The distribution is a "Negative Binomial" one. Option D is correct.

Questin 15

Here graph A has the largest standard deviation. As it is the widest among all.

Question 16

Here option E is correct as option b and d are both correct here.

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