A researcher wishes to test the claim that the average cost of tuition and University Twin Peaks is different than $6000. They select a random sample of 26 students tuitions and it produces a mean of $6250 and a sample standard deviation is $550 and the data is normal. Is there evidence to support the claim with a=0.01? For Questions 6 through 10, preform each of the following steps depending on which solution method you use. Critical Value Method a. State the Hypothesis and identify the claim b. Find critical value. c. Compute Test value d. Make a decision P-value method a. State the Hypothesis and identify the claim b. Compute Test value c. Find the P-Value/P-value interval for this specific type of test d. Make a decision