Question

A company claims that its 8-ounce low-fat yogurt cups contain, on average, at most 150 calories per cup. A consumer agency wanted to check whether or not this claim is true. A random sample of 10 such cups produced the following data on calories.
Test using a 2.5% significance level whether the company’s claim is true. Assume that the numbers of calories for such cups of yogurt produced by this company have an approximate normal distribution.


$1.99
Sales0
Views24
Comments0
  • CreatedAugust 25, 2015
  • Files Included
Post your question
5000