Answer:
Probability of 3 or less = 0.8125.
Step-by-step explanation:
This is a binomial probability distribution.
Prob(0 females) = 5C0(1/2)^5 = 0.03125
Prob(1 female) = 5C1 (1/2)^5 = 0.15625
Prob(2 females) = 5C2(1/2)^5 = 0.3125
Prob(3 females) = 5C3(1/2)^5 = 0.3125
Adding these we get 0.8125.
WHAT IS THIS QUESTION AHHH BUT 03125
commutative property
Either order or way you put the numbers, it will be the same answer.
I think its x=15
