Find P(A' and B) from the following. P(A)= 0.46, P(B)= 0.48 and P(A and B) = 0.21

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A: According to the Bartleby guidelines expert solve only one question and rest can be reposted.

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A: Population proportion p=30%=0.30

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A: k =3 Categories  n= 1372 +1578 + 1686 = 4636  Sample size

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Q: d. equals the national mean of $55.4 thousand. e. exceeds the national mean of $55.4 thousand.

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A: n=200, p=0.07 P(X≥0.09)=?

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A: Number of orange M&M’s: 13 Total number of M&M’s: 65 Proportion of orange M&M’s: 0.2

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Q: A population of values has a normal distribution with = 243.3 and = 93.4. If a random sample of size…

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Q: Sales = 78000 + (30*marketing expenditure) + (25*RD expenditure). What is the correct interpretation…

A: Sales = 78000 + (30*marketing expenditure) + (25*RD expenditure)

Q: Private nonprofit four-year colleges charge, on average, $27,880 per year in tuition and fees. The…

A: Population mean, μ=27880 Population sd, σ=7500

Q: If X ~ U(3,7), then P(X = 4) ≠ P(X = 7) true or false

A: X~U3,7