Question
From a group of 5 women and 7
men, a delegation of 3 is selected. Find the expected number of women in the delegation.
What is the expected number of women?
(Round to two decimal places as needed.)
men, a delegation of 3 is selected. Find the expected number of women in the delegation.
What is the expected number of women?
(Round to two decimal places as needed.)
Answers
Alicia
5 women / 12 people total
= 0.4166666... probability of a woman being chosen * 3 selected = 1.25
(I think)
= 0.4166666... probability of a woman being chosen * 3 selected = 1.25
(I think)