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project is known to be normally distributed with a mean of 88 weeks and standard deviation of 16 weeks. 1. What is the probabilty that

project is known to be normally distributed with a mean of 88 weeks and standard deviation of 16 weeks.

1. What is the probabilty that the project is finished in 80 weeks?

2.what is the probability that the project is finished in 104 weeks or fewer?

3.There is a 95 percent chance that the project will be finished in fewer than how many weeks?

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