14. If X is distributed as Binomial with n = 9 and p = 0.45, then the probability that X is at least 0 and at most 9 is

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DO
OD. None of the above
14. If X is distributed as Binomial with n = 9 and p = 0.45, then the
probability that X is at least 0 and at most 9 is
O O
Ο Α. 0
O B. (0.45)^9
C. 1
OD. (0.45)(9)
15. Let A and C be independent events, with P(A) = 1/3 and P(C) = 4, then
P(AUC) is
O A. 7/12
O O O
nined
B. 1/2
C. 0
OD. 5/12
16. Let A and C be mutually exclusive events with P(A) = 3/8, P(C) = 1/8,
AU C) = ½2, then P(AC) is
Transcribed Image Text:DO OD. None of the above 14. If X is distributed as Binomial with n = 9 and p = 0.45, then the probability that X is at least 0 and at most 9 is O O Ο Α. 0 O B. (0.45)^9 C. 1 OD. (0.45)(9) 15. Let A and C be independent events, with P(A) = 1/3 and P(C) = 4, then P(AUC) is O A. 7/12 O O O nined B. 1/2 C. 0 OD. 5/12 16. Let A and C be mutually exclusive events with P(A) = 3/8, P(C) = 1/8, AU C) = ½2, then P(AC) is
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