data set.(10 pts r. Determine the -score for the minimum value in the medical ,

Question

data set.(10 pts r. Determine the -score for the minimum value in the medical , as shown in the table below. One patient is randomly selected from the 250. Underweight Normal weight Overweight Less than 3 days 3 to 7 days Over 7 days 15 95 40 150 20 26 50 145 80 250 30 14 Total 50 a. What is the probability the selected patient is not underweight? (5 pts.) b. What is the probability the selected patient will recover in fewer than 3 days? (5 pts) Given that recovery takes over 7 days, what is the probability the selected patient is overweight? (10 pts.) c. d What is the probability the selected patient is normal weight and will recover in fewer than 3 days? (10 pts.) What is the probability the selected patient is mormal weight or will take over 7 days to recover? (10 pts.) c. Page 3

Explanation / Answer

a) probability that selected patient is not underweight =1-P( underweight)=1-(50/250)=1-0.2=0.8

b)probability to recover in fewer then 3 days =25/250=0.1

c)P(overweight | Over 7days )=26/80 =0.325

d)probability =15/250=0.06

e)probability =(14+40+26+95+15)/250=0.76

please revert for any clarification required,

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