A person has undertaken a mining job. The probabilities of completion of job on time with and without rain are 0.3 anid 0.9 respectively. If the probability that it will rain is 0.4, then determine the probability that the mining job will be completed on time. 0.66 O0.44 O None of these O 0.55

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 41E
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Please solve this question in probability quickly
A person has undertaken a mining job. The probabilities of completion of job on time
with and without rain are 0.3 anid 0.9 respectively. If the probability that it will rain is 0.4,
then determine the probability that the mining job will be completed on time.
O 0.66
O 0.44
O None of these
O 0.55
Transcribed Image Text:A person has undertaken a mining job. The probabilities of completion of job on time with and without rain are 0.3 anid 0.9 respectively. If the probability that it will rain is 0.4, then determine the probability that the mining job will be completed on time. O 0.66 O 0.44 O None of these O 0.55
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