0 AM IN | VC ... > Module 4 Assessments According to a report published by the USDA 2 years ago, a typical American consumes an average of 31.7 pounds of cheese per year. A researcher at the USDA would like to determine if the average amount of cheese consumed each year by a typical American has changed since the original report was published. The researcher collected data from a random sample of 71 Americans and found that the mean amount of cheese consumed each year by the sample was 30.95 pounds with a standard deviation of 1.845 pounds. Using a = 0.02, test the hypothesis that the mean amount of cheese consumed each year by a typical American is different than 31.7 pounds. Use the p-value method. State the null and alternative hypothesis for this test. Ho: ? v H1 : ? v Determine if this test is left-tailed, right-tailed, or two-tailed. O two-tailed O right-tailed O left-tailed Should the standard normal (z) distribution or Student's (t) distribution be used for this test? The Student's t distribution should be used O The standard normal (z) distribution should be used Determine the test statistic for the hypothesis test. Round the solution to four decimal places. www.irsc.edu