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Question
A large disaster cleaning company estimates that 30 percent of the jobs it bids on are finished within the bid time. Looking at a random sample of 8 jobs that it has contracted, find the probability that x (number of jobs finished on time) is within one standard deviation of the mean.A. .6867
B. .7483
C. .5506
D. .8844
Answer
This answer is hidden. It contains 2 characters.
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