17.) What is the scale parameter? O a. Mean O b. Variance c. Standard Deviation
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A: Given that ; μ = 2646 ? = 694 By using standard normal distribution we solve this problem.
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A: Solution-: Let, X= Number of people had kids among 200 people Given: n=200,X=164,α=0.01 We find 90%…
Q: (2) Here are grades collected from freshmen and sophomores I А В С D 10 16 20 6. 13 14 33 31 29 44…
A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…
Q: Give the steps how to find the area under the normal distribution. Given P(-0.3>x>0.71).
A: Give the steps how to find the area under the normal distribution. Given P(-0.3>x>0.71).
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A: Given that n=10 , p=35%=0.35 , q=1-p=1-0.35=0.65 R~Binomial(n=10,p=0.35)
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