SAT
SAT, 02.02.2022 14:00, JaceJose12

At a certain high school, the distribution of backpack weight is approximately normal with mean 19. 7 pounds and standard deviation 3. 1 pounds. A random sample of 5 backpacks will be selected, and the weight, in pounds, of each backpack will be recorded.

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At a certain high school, the distribution of backpack weight is approximately normal with mean 19....

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