Following are the number of grams of carbohydrates in 12-ounce espresso beverages offered at Starbucks. a. Find

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Following are the number of grams of carbohydrates in 12-ounce espresso beverages offered at Starbucks.image text in transcribed

a. Find the first and third quartiles of these data.

b. Find the median of these data.

c. Find the upper and lower outlier boundaries.

d. The beverage with the most carbohydrates is a Peppermint White Chocolate Mocha, with 59 grams. Is this an outlier?

e. The beverages with the least carbohydrates are an Iced Skinny Flavored Latte, and a Cappuccino, each with 9 grams. Are these outliers?

f. Construct a boxplot for these data.
g. Describe the shape of this distribution.
h. What is the 31st percentile?
i. What is the 71st percentile?
j. There are 38 grams of carbohydrates in an Iced Dark Cherry Mocha. What percentile is this?

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Elementary Statistics

ISBN: 9781259969454

3rd Edition

Authors: William Navidi, Barry Monk

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