Professor P is interested in knowing whether students in her online classes know where the tutoring center is located compared to her face to face classes. She has 100 students enrolled in her face to face classes and 120 enrolled in her online classes. Among the 120 students enrolled in online classes, 70 students knew where the tutoring center was located. Use the 0.5 level of significance to test the claim that two proportions are equal. Face to face - x1=60, n1=100 Online - x2=70, n2=120 This question is multiple steps... 1) What are the null and alternative hypotheses? 2) Find the critical values. 3) Calculate the test statistic and p-value. 4) Decision: reject or fail to reject? 5) Conclusion from this test regarding proportion of students who know the location