Question: Refer to Question 3 in Homework 5. A researcher looking for evidence of ESP tests 500 subjects. Twenty four of these subjects do significantly better (p-value < 0.05) than random guessing.

a. [8 marks] Is it proper to conclude that these twenty-four people have ESP? Explain your answer.

b. [6 marks] If your answer from part (a) is yes, you can skip this part. The 6 marks from this question will be given freely if the answer for part (a) is really a ’yes’. If your answer from part (a) is no, explain what the researcher should do to test whether any of those twenty four subjects have ESP.