Question

Eighteen percent of people in the US eligible to donate blood actually do. You randomly select 15 eligible blood donors and ask them if they donate blood.

a. Construct a binomial distribution (table) i. First column x values ii. second column probabilities using Excel functions

b. Find the mean of the probability distribution by creating a third column multiplying the x value and its probability and then adding up that third column

Please show in excel!!!!

Answer 1

Answer:

Use Excel commend: "=BINOM.DIST(B3,15,0.18,FALSE)"

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