. Find the probabililty at did d. Find the probability that if a beachgoer is se

Question

. Find the probabililty at did d. Find the probability that if a beachgoer is seen using applying sunscreen it is e. Are the choice application of sunscreen and gender dependent events? doy aci sunscreen applied. Find the probability that a randomly selected female applies sunscreen a female. Explain your answer, using data from the table. Thirty percent of employees are planning for retirement, 60% of those planning for retirement are over the age of 55. What is the probability that a randomly selected employee is over 55 and plans for retirements? Identify your events and show all of your work. 4.

Explanation / Answer

here you want the answer of question(4), as this question has the complete information.

answer is 0.18

let event

A=planning for retirement

B=employes is over age of 55

P(A)=30%=0.3

P(B|A)=0.6

we want here P(employes is over 55 and planning retirement)=P(B and A)=P(B|A)*P(A)=0.6*0.3=0.18

we know that P(B|A)=P(B and A)/P(A)

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