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 A. O OB. (0.45)^9 O C. 1 D. (0.45)(9)

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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
OA. O
OB. (0.45)^9
O C. 1
OD. (0.45) (9)
POLE
O A. 7/12
OB. 1/2
O C. O
OD. 5/12
5115
15. Let A and C be independent events, with P(A) = 1/3 and P(C) = 4, then
P(AUC) is
ABOU
OA. 1/2
OB. 1/4
0 c. o
O D. 1/3
16. Let A and C be mutually exclusive events with P(A) = 3/8, P(C) = 1/8,
and P(AUC) = ½, then P(AC) is
Transcribed Image Text: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 OA. O OB. (0.45)^9 O C. 1 OD. (0.45) (9) POLE O A. 7/12 OB. 1/2 O C. O OD. 5/12 5115 15. Let A and C be independent events, with P(A) = 1/3 and P(C) = 4, then P(AUC) is ABOU OA. 1/2 OB. 1/4 0 c. o O D. 1/3 16. Let A and C be mutually exclusive events with P(A) = 3/8, P(C) = 1/8, and P(AUC) = ½, then P(AC) is
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