Twenty-four percent of people in a city eligible to donate blood actually do. Yo

Question

Twenty-four percent of people in a city eligible to donate blood actually do. You randomly select four eligible blood donors and ask them if they donate blood. Complete parts (a)through (e) below. Choose the correct answer below. Symmetric Skewed left Skewed right c) What values of the random variable x would you consider unusual? On average, eligible adults of every 4 gives blood. Since squareroot npq = .the standard deviation of this distribution is adult(s). The value(s) would be unusual because the associated probability (probabilities) is (are) 0.06. (Round to four decimal places as needed.)

Explanation / Answer

A. option A is correct

B. option A is correct

C. Average is n*p=4*0.24=0.96

sqrt(npq) is the standard deviation which is 4*0.24*(1-0.24)=0.7296

also this is the standard deviation

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