Hope this helps but I this helps but I think the answer is D if not then try B
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?
The domain is set of x-value.
Therefore, the domain of the relation Domain of R = {3,1,-1}
