In an Oreo factory, the mean mass of a cookie is given as 50 g. For quality con

4. In an Oreo factory, the mean mass of a cookieis given as 50 g. For quality control, the standard deviation is 3 g. a) If10,000 cookies were produced, how many cookies are within 3 g of the mean? b) Cookiesare rejected if they weigh more than 56 g or less than 44 g. How many cookieswould you expect to be rejected in a sample of 10,000 cookies?I need to show process !! thanks