A person has undertaken a construction j...

A person has undertaken a construction job. The probablities are 0.65 that will be strike, 0.80 that the construction job will becompleted on time if there is no strike, and 0.32 that the construction job will be completed on time if there is a strike. Then the probability that the construction job will be completed on time is

`0 . 788`

`0 . 488`

`1 . 488`

`1.634`

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