a) Given that X∼N(18,22)  Find, (i) P(X<25) Answer:Round your answer to 4 decimal places.   (ii) P(X<12) Answer:Round your answer to 4 decimal places.   (iii) P(X<12.4) Answer:Round your answer to 4 decimal places.

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Q: Given P(A) = 0.42, P(B) = 0.44, and P(A and B) = 0.22, what is P(A or B)? Answer in decimal form.…

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Q: Given P(A) = 0.34, P(B) = 0.33, P(A or B) = 0.24, what is P(A and B)? Answer in decimal form.…

A: Given,P(A)=0.34P(B)=0.33P(A or B)=0.24

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

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Q: of

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A: Ans - Given P(A) = 0.31, P(B) = 0.28, and P(A and B) = 0.14, what is P(A or B)?

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A: This question is about set