2. A recent study claimed that at least 15% of junior high students are overweight. In a sample of 160 students, 18 were found to be overweight. At a = 0.05, test the claim. 3. In a recent survey of drinking laws, 0 random sample of 1000 women showed that 65% were in favor of increasing the legal drinking age. Test the hypothesis that the percentage of women favoring a higher legal drinking age is the same. Use a = 0.05. For each of the following: A. Identify the Parameter(s) and the distribution B. Identify the Ho and H1 C. Determine the type of test it will be (two tail, left tail, right tail) D. List the calculator test you could use to test the claim