Question: My instructor doesn't the students to use a calculator. We are instructed to used Excel only. I need help figuring out what functions to use
My instructor doesn't the students to use a calculator. We are instructed to used Excel only.
I need help figuring out what functions to use to calculate this problem. Thanks
The weight of an energy bar is approximately normally distributed with a mean of 42.35 grams with a standard deviation of 0.045 gram. Complete parts(a) through(e) below.
B.) If a sample of 4 energy bars isselected, what is the probability that the sample mean weight is less than 42.315 grams?
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