Question
The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 355 grams and a standard deviation of 12
The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 355 grams and a standard deviation of 12 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 30 percent b. Middle 70 percent c. Highest 90 percent
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Applied Statistics In Business And Economics
Authors: David Doane, Lori Seward
4th Edition
73521485, 978-0073521480
