5 In an Oreo factory the mean mass of a cookie is given as

Last updated: 10/20/2023

5 In an Oreo factory the mean mass of a cookie is given as 40 g For quality control the standard deviation is 2 g a If 10 000 cookies were produced how many cookies are within 5 g of the mean b Cookies are rejected if they weigh more than 44 g or less than 36 g How many cookies would you expect to be rejected in a sample of 10 000 cookies