Dim Light at Night Makes Fat Mice A study was conducted in which mice that had a dim light on at night (rather than comp

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Dim Light At Night Makes Fat Mice A Study Was Conducted In Which Mice That Had A Dim Light On At Night Rather Than Comp 1 (73.75 KiB) Viewed 81 times

Dim Light at Night Makes Fat Mice A study was conducted in which mice that had a dim light on at night (rather than complete darkness) ate most of their calories when they should have been resting. These mice gained a significant amount of weight, despite eating the same number of calories as mice kept in total darkness. The time of eating seemed to have a significant effect. There were 10 mice in the group with dim light at night and they gained an average of 7.9 g with a standard deviation of 3.0. We see in Figure 1 that the data are not heavily skewed and do not have extreme outliers. o oo O o O 1 оо 1 8 o 1 2 4 6 10 12 14 BM Gain Figure 1 Body mass gain (in grams) for mice with a night light Use the t-distribution to find a 99% confidence interval for weight gain. Round your answers to two decimal places. The 99% confidence interval is i to i