< > M in M P mathxl.com Section 10.1 Course Home-Monica Kpedenou Do Homework Homework 10 Do Homework-Homework 10 What Is Statistical Significance | Monica Kpedenou & 05/01/21 3:27 PM INSS 220 Online W02 Spring 2021 Homework: Homework 10 Score: 0 of 1 pt 10.2.14-T 7 of 9 (0 complete) Save HW Score: 0%, 0 of 9 p Tutoring Question Help Consider the following hypothesis statement using a = 0.05 and data from two independent samples. Assume the population variances are not equal and the populations are normally distributed. Complete parts a and b. Ho-1-20 x = 154.0 x2=148.2 H:14-20 S = 19.3 $2=28.1 n = 21 n =31 a. Calculate the appropriate test statistic and interpret the result. The test statistic is (Round to two decimal places as needed.)