Does an average box of cereal contain 368 grams of cereal? A random sample of 25 boxes showed 372.5 grams the company has specified to be 25 grams. Test at the .05
![Taller box, less cereal? Calls for more transparency when companies shrink your groceries | CBC News Taller box, less cereal? Calls for more transparency when companies shrink your groceries | CBC News](https://i.cbc.ca/1.6996683.1697568854!/fileImage/httpImage/honeycomb-cereal-shrinkflation.jpeg)
Taller box, less cereal? Calls for more transparency when companies shrink your groceries | CBC News
![The weights of a random sample of cereal boxes that are supposed to weigh 1 pound are listed here. Estimate the variance of the entire population of cereal box weights with 90% The weights of a random sample of cereal boxes that are supposed to weigh 1 pound are listed here. Estimate the variance of the entire population of cereal box weights with 90%](https://homework.study.com/cimages/multimages/16/dia_205887455257734126996.jpg)