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The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 370 grams and a standard deviation of 15
The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 370 grams and a standard deviation of 15 grams. Find the weight that corresponds to each event.(Use Excel or Appendix C to calculate thez-value. Round your final answers to 2 decimal places.)
a.Highest 30 percent
b.Middle 70 percent.
c.Highest 90 percent
d.Lowest 20 percent
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