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Probability-Independent Events S and U
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Updated on: 01 Mar 2024, 09:00
Updated on: 01 Mar 2024, 09:00
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Question Stats:
57% (01:17) correct
42% (00:47) wrong based on 47 sessions
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S and U are independent events. if the probability event S will occur is 0.4 and the probability event U will occur is 0.7. What is the probability that both events will not occur?
a. 0.05
b. 0.18
c. 0.28
d. 0.58
a. 0.05
b. 0.18
c. 0.28
d. 0.58
Probability-Independent Events S and U
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01 Mar 2024, 08:00
01 Mar 2024, 08:00
1
The probability of two independent events S and U not occurring is the product of the probability of each event not occurring.
P(not S) = 1-0.4 = 0.6
P(not U) = 1-0.7 = 0.3
Probability of both events not occurring is the product of their individual probabilities not occurring. That is,
not[P(S) AND P(U)] = P(not S) x P(not U) = 0.6 x 0.3 = 0.18
The answer is B.
P(not S) = 1-0.4 = 0.6
P(not U) = 1-0.7 = 0.3
Probability of both events not occurring is the product of their individual probabilities not occurring. That is,
not[P(S) AND P(U)] = P(not S) x P(not U) = 0.6 x 0.3 = 0.18
The answer is B.
General Discussion
Re: Probability-Independent Events S and U
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27 Aug 2021, 06:57
27 Aug 2021, 06:57
Expert Reply
mnaveed wrote:
S and U are independent events.
if the probability event S will occur is 0.4 and the probability event U will occur is 0.7. What is the probability that both events will not occur?
if the probability event S will occur is 0.4 and the probability event U will occur is 0.7. What is the probability that both events will not occur?
The OA.............
