The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 395 grams and a standard deviation of 22 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: _______ to _______ c. Highest 90 percent: _______ d. Lowest 20 percent: _______
The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 395 grams and a standard deviation of 22 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: _______ to _______ c. Highest 90 percent: _______ d. Lowest 20 percent: _______
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 395 grams and a standard deviation of 22 grams. Find the weight that corresponds to each
a. Highest 30 percent: _______
b. Middle 70 percent: _______ to _______
c. Highest 90 percent: _______
d. Lowest 20 percent: _______
![The weight of a small Starbucks coffee is a
normally distributed random variable with a
mean of 395 grams and a standard deviation of
22 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
d. Lowest 20 percent
to](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9687b9d7-a6e5-4274-859a-1ad47e7da2c7%2Fba128db4-e8b9-4dc8-8d54-c8d23ba15155%2F9eqgaxv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The weight of a small Starbucks coffee is a
normally distributed random variable with a
mean of 395 grams and a standard deviation of
22 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
d. Lowest 20 percent
to
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