n the fall semester of 2017,Mrs. Williams taught Math 121 online. The table below gives the scores for test 1 and for test 2 for 8 randomly selected students. Student Test 1 Test 2 A 82 85 B 92 90 C 86 85 D 85 75 E 91 75 F 80 88 G 88 90 H94 88 At α α =0.05, test the claim that there is no difference between the scores. A. Determine the test statistic. B. Determine the critical value. C. What is the decision? Reject Ho Fail to reject Ho
n the fall semester of 2017,Mrs. Williams taught Math 121 online. The table below gives the scores for test 1 and for test 2 for 8 randomly selected students. Student Test 1 Test 2 A 82 85 B 92 90 C 86 85 D 85 75 E 91 75 F 80 88 G 88 90 H94 88 At α α =0.05, test the claim that there is no difference between the scores. A. Determine the test statistic. B. Determine the critical value. C. What is the decision? Reject Ho Fail to reject Ho
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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n the fall semester of 2017,Mrs. Williams taught Math 121 online. The table below gives the scores for test 1 and for test 2 for 8 randomly selected students.
Student Test 1 Test 2
A 82 85
B 92 90
C 86 85
D 85 75
E 91 75
F 80 88
G 88 90
H94 88
At
α
α
=0.05, test the claim that there is no difference between the scores.
A. Determine the test statistic.
B. Determine the critical value.
C. What is the decision?
Reject Ho
Fail to reject Ho
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