Question: If your expected value is 110 and the standard deviation is 12, which of the following is true? A. There is approximately a 99 percent

If your expected value is 110 and the standard deviation is 12, which of the following is true?

A. There is approximately a 99 percent chance of completing this activity between 86 and 134 days.

B. There is approximately a 68 percent chance of completing this activity between 98 and 122 days.

C. There is approximately a 95 percent chance of completing this activity between 98 and 122 days.

D. There is approximately a 75 percent chance of completing this activity between 86 and 134 days.

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