Suppose that we have two events, A and B, with
P(A) = 0.40,
P(B) = 0.70,
and
P(A ∩ B) = 0.20.
(a)
Find
P(A | B).
(b)
Find
P(B | A).
(c)
Are A and B independent? Why or why not?
Suppose that we have two events, A and B, with P(A) = 0.40, P(B) = 0.70,...
Suppose that we have two events, A and B, with P(A) = 0.50, P(B) = 0.60, and P(A ∩ B) = 0.05. If needed, round your answer to three decimal digits. (a) Find P(A | B). (b) Find P(B | A). (c) Are A and B independent? Why or why not? A and B _____ independent, because _____ P(A).
Suppose that we have two events, A and B, with P(A)= 0.50, P(B)=0.60, and P(A ∩ B) = .40 a. Find P(A | B) (to 4 decimals). b. Find P(B | A) (to 4 decimals). c. Are A and B independent? Why or why not?
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Suppose that A and B are independent events such that P (A) = 0.40 and P(B) = 0.60. Find P(An B) and P(AUB). (If necessary, consult a list of formulas.) (2) P(AnB) = 1 (b) P(AUB) Х 5 ?
Suppose that A and B are independent events such that P(A) 0.70 and P(B) 0.60. Find P(An B) and P(AUB). (If necessary, consult a list of formulas.) Clear Undo Prev. Question Next Question
Suppose that A and B are independent events such that P(A) = 0.40 and P(B) = 0.20. Find P(An B) and P(AUB). (If necessary, consult a list of formulas.) (a) P(A n B) = 0 (b) P(A U B) = 0 Х $ ? At a factory that produces pistons for cars, Machine 1 produced 145 satisfactory pistons and 145 unsatisfactory pistons today. Machine 2 produced 360 satisfactory pistons and 40 unsatisfactory pistons today. Suppose that one piston from Machine...
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Given P(A) = 0.70, P(B) = 0.02, P(C) = 0.83 and that events A, B, and C are independent, what is P(A, B, and C).