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of 500 employees a firm 280 have a life insurance policy, 400 have a medical insurance cover and 200 participate in both progra...Asked by Jackie
Of 500 employees of a firm 280 have a life insurance policy ,400 have a medical insurance cover and 200 participate in both programs.
1)what is the probability that a randomly selected employee will be a participant in at least one of the two programs ?
2)Determine the probability that an employee will be a participant in the life insurance plan given that he/she has a medical insurance coverage?
1)what is the probability that a randomly selected employee will be a participant in at least one of the two programs ?
2)Determine the probability that an employee will be a participant in the life insurance plan given that he/she has a medical insurance coverage?
Answers
Answered by
bobpursley
Pr(one of them)=(280+400-200)/500
= 480/500
Pr(life given medical)=80/400
= 480/500
Pr(life given medical)=80/400
Answered by
AHMED MOHAMED IBRAHIM
pr 480/500
Answered by
Ashish
1) Addition rule
(280/500)+(400/500)-(200/500)
=480/500
(280/500)+(400/500)-(200/500)
=480/500
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