PLEASE ANSWER 31

QUESTION 29 Problem 6 Independent random samples taken at two local malls provided the following information regarding purchases by patrons of the two malls Hamilton Place Eastgate 93 Sample Sb 85 $143 Ange Purchase fron sample Sundard Deviation (s) from sample $150 $18 $22 We want to determine whether or not there is a sigruficant difference between the average purchases by the patrons of the two malls Question 6-1. What is the null hypothesis? Hi-H2 = 1 = 0 Pi-H2 = 0 O Hi-H220 Hi-H2.50 QUESTION 30 Problem 6 Question 6-2. What is the distribution used in this test? Normal Distribution Normal Standard Distribution Student (1) Distribution Chi Square Distribution QUESTION 31 Problem 6 Question 6-3. What is the standard error of thus test