Question: 19. Arranging Objects The following data are the response times in seconds for n=25 first graders to arrange three objects by size. Find a 95%

19. Arranging Objects The following data are the response times in seconds for n=25 first graders to arrange three objects by size.

5.2 3.8 5.7 3.9 3.7 4.2 4.1 4.3 4.7 4.3 3.1 2.5

Find a 95% confidence interval for the average response time for first graders to arrange three objects by size.
Interpret this interval.

5.2 3.8 5.7 3.9 3.7 4.2 4.1 4.3 4.7 4.3 3.1 2.5 3.0 4.4 4.8 3.6 3.9 4.8 5.3 4.2 4.7 3.3 4.2 3.8 5.4

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