The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 380 grams and a standard 16 grams. Find the weight that corresponds to each event. (Use Excel or Appendix C to calculate the z-value. Round your answers to 2 decimal places.) a. Highest 20 percent b. Middle 60 percent to c. Highest 80 percent d. Lowest 15 percent

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The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 380 grams and a standard
16 grams. Find the weight that corresponds to each event. (Use Excel or Appendix C to calculate the z-value. Round your
answers to 2 decimal places.)
a. Highest 20 percent
b. Middle 60 percent
to
c. Highest 80 percent
d. Lowest 15 percent
Transcribed Image Text:The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 380 grams and a standard 16 grams. Find the weight that corresponds to each event. (Use Excel or Appendix C to calculate the z-value. Round your answers to 2 decimal places.) a. Highest 20 percent b. Middle 60 percent to c. Highest 80 percent d. Lowest 15 percent
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