Answer:
I've done this question: Its batch 5
Step-by-step explanation:
It has to be all equal proportions
Ummm i don't know what the pmf would be but the probability of grabbing a blue sock would be 10 out of 100...
Step One
Find AM
Formula
AM = MN - AN
Givens
MN = 67.2
AN = 32
Solution
AM - 67,2 - 32
AM = 35.2
Step Two
Set up a solution
67.2/35.2 = 81.9/x Cross Muliply
67.2 * x = 81.9 * 35.2 Combine the right
67.2 * x = 2882.88 Divide by 67.2
x = 2882.88/67.2
x = 42.9 Answer
6 2/3 i hope this helped you c:
