You conduct a pooled-variance two-sample t-test to test whether there is a difference in population means. The summary statistics are given in the table below. What is the test statistic for the difference of population 1 minus population 2? Assume equal variances and round your answer to two decimal places. Sample Mean Sample Standard Deviation Sample Size Tyne your answer Population 1 22.6 8.3 24 Population 2 23.0 0.3 17

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You conduct a pooled-variance two-sample t-test to test whether there is a difference in
population means. The summary statistics are given in the table below. What is the test
statistic for the difference of population 1 minus population 2? Assume equal variances and
round your answer to two decimal places.
Sample Mean
Sample Standard Deviation
Sample Size
Type your answer...
Population 1
22.6
8.3
24
Population 2
23.0
0.3
17
Transcribed Image Text:You conduct a pooled-variance two-sample t-test to test whether there is a difference in population means. The summary statistics are given in the table below. What is the test statistic for the difference of population 1 minus population 2? Assume equal variances and round your answer to two decimal places. Sample Mean Sample Standard Deviation Sample Size Type your answer... Population 1 22.6 8.3 24 Population 2 23.0 0.3 17
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