The diameter of bolts produced by a certain machine distributed with a mean of 0.30 inches and a standard deviation of 0.01 inches. What percentage of bolts will have a diameter greater than 0.32 inches.Does your answer make sense based on the given information? Explain why or why not.

Answer 1

notice that the z score for the given data is
(.32 - .30)/.01 = 2

using the normal distribution , I get
.0228 or 2.28%

makes sense to me.

"Explain why or why not" ?????
Makes sense since we did the math correctly