1. A multiple choice exam consists of 20 questions, each of which have 5 choices. A student is taking the exam and you want to test whether he is just guessing or not. Let p be the proportion of...

Extracted text: 1. A multiple choice exam consists of 20 questions, each of which have 5 choices. A student is taking the exam and you want to test whether he is just guessing or not. Let p be the proportion of questions he answers correctly. (a) State the mull hypothesis, stating he is guessing and the alternative hypothesis, stating he does better than just guessing (b) Suppose this student gets 6 questions correct. Find the test statistic value. (c) What is the associated p-value for this test statistic? What conchusion does this lead you to make?