The following data represents the calories and fat (in grams) of 16-ounce iced coffee drinks at...

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The following data represents the calories and fat (in grams)of 16-ounce iced coffee drinks at Dunkinâ€™ Donuts andStarbucks:
Product
Calories
Fat
Dunkin Donuts Iced Mocha Swirl latte (whole milk)
240
8
Starbucks Coffee Frappuccino blended coffee
260
3.5
Dunkin Donuts Coffee Coolatta (cream)
350
22
Starbucks Iced Coffee Mocha Expresso (whole milk and whippedcream)
350
20
Starbucks Mocha Frappuccino blended coffee (whippedcream)
420
16
Starbucks Chocolate Brownie Frappuccino blended coffee(whipped cream)
510
22
Starbucks Chocolate Frappuccino Blended CrÃ©me (whippedcream)
530
19
a) For each variable (calories and fat), compute the mean,median, first quartile, and third quartile.
b) For each variable (calories and fat), compute the variance,standard deviation, range, and interquartile range.
c) For each variable (calories and fat), compute the Z scores.Are there any outliers (extreme values)?
d) Based on the results from (a) through (c), what conclusionscan you reach concerning the calories and fat in iced coffee drinksat these two companies?

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4.4 Ratings (627 Votes)

I have done this problem in Minitab 16 and also providingformulae to the corresponding problemsa and b At first enter the data regarding calories in a singlecolumn and See Answer

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