'P Quiz 6 7 Google Chrome i myla b.pearson.com ECOMZOOl Statistics Singapore Tri2a 2022 Ronit Chadha 21/09/22 2:22 AM C?) This quiz: 10 point(s) possible @3 = QUlZ: QUIZ 6 Questlon 7 0f 10 This question: 1 point(s) possible Submit quiz . . You need to test whether the average mealtime spending otAmerican tourists (population 1) is greater than that for British tourists (population 2). Assume that you Question \"St '6 have a sample of n1 = 9 with sample mean X1 =49 and a sample standard deViation of S1 = 7, and you have an independent sample of n2 = 14 from another population with a sample mean of >22 = 32 and sample standard deviation S2 = 6. Complete parts (a) to (d). Click here to view page 1 of the table of the critical values oft. Click here to view {gs 2 of the table of the critical values oft. Question 3 , a. What is the value of the pooled-variance t test statistic for testing? 0 Question 4 1: (Type an integer or a decimal rounded to two decimal places as needed.) Quesmjn 5 b. n nding the critical value of the test statistic t. how many degrees of freedom are there? There are degrees of freedom. Question 6 c. Using a significance level of 1: =0.05. what is the critical value for a one-tail test of the hypothesis H0: [11 p2