25% of employed women have never lived alone. In a random sample of 40 employed women, what is the probability that 5 or fewer have never been lived alone?

A. 44.95%

B. 5.05%

C. 94.95%

D. 4.35%

Each child born to a particular set of parents has probability 0.25 of having blood type O. Let's say the Duggars have 22 children and we want the probability that exactly 2 of them have type O blood. What x value(s) will we use after we remember the continuity correction factor?

	A.	2
	B.	2.5
	C.	1.5
	D.	1.5 and 2.5

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This will be a binomial distrib... View the full answer