The salaries of a random sample of 12 teachers from state A and 12 teachers from state B are shown in the table. At alpha=0.05, is there enough evidence support the claim that there is a difference in the salaries earned by teachers in state A and state B? Calculate the test statistic. State A B Teacher's Salary (thousands of dollars) 41 44 44 33 48 38 38 26 22 16 49 29 24 41 24 28 35 25 44 35 50 40 17 27
The salaries of a random sample of 12 teachers from state A and 12 teachers from state B are shown in the table. At alpha=0.05, is there enough evidence support the claim that there is a difference in the salaries earned by teachers in state A and state B? Calculate the test statistic. State A B Teacher's Salary (thousands of dollars) 41 44 44 33 48 38 38 26 22 16 49 29 24 41 24 28 35 25 44 35 50 40 17 27
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.4: Collecting Data
Problem 3E
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