Part2?

IQ: Scores on a certain IQ test are known to have a mean of 100. A random sample of 36 students attend a series of coaching classes before taking the test. Let u be the population mean IQ score that would occur if every student took the coaching classes. The classes are successful if u > 100. A test is made of the hypotheses H : u=100 versus H, : H > 100. Consider three possible conclusions: (i) The classes are successful. (ii) The classes are not successful. (iii) The classes might not be successful. Part 1 of 2 Which of the three conclusions is best if H is rejected? The best conclusion is (i) Part: 1 / 2 Part 2 of 2 Assume that the classes are not successful. Is it possible to make a Type II error? Explain. (Choose one) V , a type II error (Choose one) V possible. The classes are not successful when the null hypothesis is X (Choose one)