Answer:
option 4 is the answer to this question
Answer: 40 PLEASE MARK BRAINLEST
Step-by-step explanation:
That’s really nice man. I’m sure she’ll love it
Answer:
16x^2+40x+25
Step-by-step explanation:
Answer:
babala
Step-by-step explanation:
The probability of being a universal donor is 6% (O-negative-blood type). Suppose that 6 people come to a blood drive.
a) What are the mean and standard deviation of the number of universal donors among the 6 people?
b) What is the probability that there are exactly three universal donors?
