Question

suppose 5 men out of 100 men and 10 women out of 250 women are colour blind,then find the total probability of colour blind people.

Answer 1

Answer:

0.045

Step-by-step explanation:

Let A be the event of selecting a colour blind person and Ei be the event of selecting a person. Then,

P(A) = P(E1) P(A|E1) + P(E2) P(A|E2)

=(1/2)(5/100)+(1/2)(10/250)

= 0.045.

Answer 2

Answer:

answer is 0.045

maek me as brilliant