Mathematics, 13.12.2021 09:30 travisjpatterson

The sample mean for these data is = 15.95 min. The dotplot shows the distribution of the sample mean time to travel to school for 400 random samples of size 20 taken with replacement from the original sample. Use the results of the simulation to approximate the margin of error for the estimate of the mean time to travel to school.

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The sample mean for these data is = 15.95 min. The dotplot shows the distribution of the sample mean...

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