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The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 420 grams and a standard deviation of 24
| The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 420 grams and a standard deviation of 24 grams. Find the weight that corresponds to each event. (Use Excel or Appendix C to calculate the z-value. Round your final answers to 2 decimal places.) |
| a. | Highest 10 percent | |||
| b. | Middle 50 percent | to | ||
| c. | Highest 80 percent | |||
| d. | Lowest 10 percent | |||
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Calculus Single And Multivariable
Authors: Deborah Hughes Hallett, Andrew M Gleason, William G McCallum
8th Edition
1119783267, 9781119783268
