Multiple Choice
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
Correct Answer:
Verified
Correct Answer:
Verified
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