The data show the test results from students in two classrooms, one integrated and one not. There are two sets of test scores, a pre-test and a post-test for both groups. First, calculate a measure of...

Extracted text: The data show the test results from students in two classrooms, one integrated and one not. There are two sets of test scores, a pre-test and a post-test for both groups. First, calculate a measure of change in the test scores for students in both groups. Then, use the resulting measure of change to compare both groups on the measure of change from the pre-test to the post-test. When finished, write a short summary of what you found, including: Group 1 mean Group 2 mean Ho and H1 t-observed t-critical


Extracted text: Pre and Post test results for studei Pre and Post test results for students not in Integrated Classrooms Post-test Change in Integrated Classrooms Post-test Change Pretest Pretest 86 96 73 80 99 85 77 80 83 95 115 95 94 96 111 121 72 79 108 128 73 82 100 84 95 100 86 96 124 114 122 130 97 90 96 87 95 96 99 97 94 97 120 129 82 80 96 99 121 120 95 89 86 88 110 115 93 99 85 93 99 98 115 125 79 86 95 119 88 127 95 95 82 119 117 152 120 132 81 128