The manager of a frozen yogurt store claims that a medium-size serving contains an average of more

Question:

The manager of a frozen yogurt store claims that a medium-size serving contains an average of more than 4 ounces of yogurt. From a random sample of 14 servings, she obtains a mean of 4.31 ounces and a standard deviation of .52 ounce. Test, with α = .05, the manager's claim. Find the p-value for the test. Assume that the of weight per serving is normal. Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...