0.3828 0.3828 0.0832 0.0832 correct 0.0468 0.0468 correct At least one of the an

Question

0.3828 0.3828 0.0832 0.0832 correct 0.0468 0.0468 correct At least one of the answers above is NOT correct 1 point) Determine all joint probabilities listed below by using the given information. Make sure to note the multiplication rules for probabilities listed in your textbook. You may have to calculate some necessary values by using the complement if these values are not already listed. PlA) = 0.87, p(A")-0.13, P(BIA)-0.31, P(BIA")-0.64 P(A and B)4872 P(A and B)3828 P(A and B) 0832 P(A and B)0468 Note: c e here to search

Explanation / Answer

A) P(B|A) = P(A and B)/P(A)

Or, 0.34 = P(A and B)/0.87

Or, P(A and B) = 0.34 * 0.87

Or, P (A and B) = 0.2958

B)P(A and Bc) = P (A) - P(A and B)

= 0.87 - 0.2958 = 0.5742

C) P(B|Ac) = P(Ac and B) /P(Ac)

Or, 0.64 = P(Ac and B)/0.13

Or, P(Ac and B) = 0.64 * 0.13 = 0.0832

D) P(Ac and B c) = 0

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