Question: Pls help on all asked. What is the expected value for a binomial distribution with p = 0.5 and n= 8? A. 8 C.. 2

Pls help on all asked.

What is the expected value for a binomial distribution with p = 0.5 and n= 8? A. 8 C.. 2 B. 4 D. 0.5 A certain type of rocket has a failure rate of 1.5%. Calculate the probability of there being exactly 1 failure in 100 launches. A. 22.1% C. 33.6% B. 55.7% D. 100% About one in every five Canadian residents were born outside of Canada. If 12 Canadian residents are selected at random, what is the probability that 5 of them were born outside of Canada? A. 0.053 C. 0.025 B. 0.0033 D. 0.125

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