I5 me? (Note: Change all times to minutes.) 2:30 2:00 1:30 3:20 1:00 2:15 1:50 2:10 1:30 2:30 Source: World Almanac. 12. Chocolate Chip Cookie Calories The average 1-ounce chocolate chip cookie contains 110 calories. A random sample of 15 different brands of 1-ounce chocolate chip cookies resulted in the following calorie amounts. At the a = 0.01 level, is there sufficient evidence that the average calorie content is greater than 110 calories? 185 125 155 145 160 100 125 150 160 100 150 140 135 120 110 Source: The Doctor's Pocket Calorie, Fat, and Carbohydrate Counter. 13. Sleep Time A person read that the average number of to Saturday ht

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