The proportion of pepperoni pizza orders on a randomly selected day at a local pizza shop is approximately normal with a mean of 0.35 and a standard deviation of 0.03. Let X= the proportion of pepperoni pizza orders on a randomly selected day.

Use the 68-95-99.7 rule to approximate:

A. P( X < 0.41)

B. The probability that the proportion of pepperoni pizza orders is between 0.29 and 0.38