Suppose a fast food company claims that its kids meal has an

Last updated: 3/21/2023

Suppose a fast food company claims that its kids meal has an average of 500 Cal with a standard deviation of 11 Cal Heather decides to test this claim believing that the average number of calories in a kids meal is greater than the company s laim She takes a random sample of 42 kids meals and finds that the mean number of Calories in these 42 meals is 509 Cal Select the appropriate null and alternative hypotheses for a population mean z test Ho H