Can you plz Confirm my answers Question 9 1 pts A mother is randomly selected fr

Question

Can you plz Confirm my answers Question 9 1 pts A mother is randomly selected from the population of mothers with 4 children. Assume that the probability of a girl is 0.40 at birth and the sexes of successive children are independent. What is the probability that 3 or 4 of the children are boys? 0.35 O 0.48 O 0.22 0.13 1 pts D Question 10 When writing SAS code, cdf"bino3,0.2,5) gives the same output as pdf"bino%0,0.2.5)+ pdff"bino 1,0.2.5)+ pdffbo20.2.5)+ pdff'bino",3,0.2.5) O cdf"bino 2,0.2,5)+ pdff"bino:3.0.2.5) cdf("bino' 4,025). pdf("bino",402.5) O All of the above will produce the same probability value

Explanation / Answer

Q9) Use Excel function

BINOM.DIST(3,4,0.60,FALSE)+BINOM.DIST(4,4,0.60,FALSE)

= 0.48

So, Correct Option is B

Q10) Yes, Option D is the Correct Statement

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