Basic Business Statistics, Student Value Edition (13th Edition)
13th Edition
ISBN: 9780321946393
Author: Mark L. Berenson, David M. Levine, Kathryn A. Szabat
Publisher: PEARSON
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Textbook Question
Chapter 6, Problem 12PS
In 2012, the per capita consumption of soft drinks in the United States was reported to be 44 gallons. (Data extracted from on-msn.com/XdwVlq.) Assume that the per capita consumption of soft drinks in the United States is approximately
a. What is the
b. What is the probability that someone in the United States consumed between 15 and 30 gallons of soft drinks in 2012?
c. What is the probability that someone in the United States consumed less than 15 gallons of soft drinks in 2012?
d. Ninety-nine percent of the people in the United States consumed less than how many gallons of soft drinks?
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The accompanying table shows the total square footages (in billions) of retailing space at shopping centers, the numbers (in thousands) of shopping centers, and the sales (in billions of dollars) for
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Click the icon to view the data table on shopping center sales.
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Shopping center sales
Sales, y
Total square footage, X₁
Shopping centers, X2
123.4 211.5 385.6 475.5 641.3 716.5 768.2 806.8 851.7 893.9 933.7
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Find the regression equation.
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regression equation to predict the value of y for each of the given x-values, if meaningful. The number of hours 6 students spent for a test and their scores on that test are shown below.
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0
2
2
4
5
6
39
45
51
49
63
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y = x + (D
☐ x + (☐
(Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.)
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A.
B.
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0
80-
0
Π
8
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0-
0
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Hours studying
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A. 47.2
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Chapter 6 Solutions
Basic Business Statistics, Student Value Edition (13th Edition)
Ch. 6 - Given a standardized normal distribution (with a...Ch. 6 - Given a standard normal distribution (with a mean...Ch. 6 - Given a standardized normal distribution (with a...Ch. 6 - Given a standardized normal distribution (with a...Ch. 6 - Given a normal distribution with =100 and =10,...Ch. 6 - Given a normal distribution with =50 and =4, what...Ch. 6 - Prob. 7PSCh. 6 - Toby’s Trucking Company determined that the...Ch. 6 - Prob. 9PSCh. 6 - A Set of final examination grades in an...
Ch. 6 - Prob. 11PSCh. 6 - In 2012, the per capita consumption of soft drinks...Ch. 6 - Many manufacturing problems involve the matching...Ch. 6 - Show that for a sample of n=39, the smallest and...Ch. 6 - For a sample of n=6, list the six Z values.Ch. 6 - Prob. 16PSCh. 6 - Prob. 17PSCh. 6 - The file Property Taxes contains the property...Ch. 6 - Prob. 19PSCh. 6 - One operation of a mill is to cut pieces of steel...Ch. 6 - Prob. 21PSCh. 6 - The file Utility contains the electricity costs,...Ch. 6 - Suppose you select one value from a uniform...Ch. 6 - The time between arrivals of customer at a bank...Ch. 6 - A study of the time spent shopping in a...Ch. 6 - How long does it take to download a two-hour movie...Ch. 6 - The Scheduled commuting time on the Long Island...Ch. 6 - Prob. 28PSCh. 6 - Prob. 29PSCh. 6 - Prob. 30PSCh. 6 - Autos arrive at a toll plaza located at the...Ch. 6 - Prob. 32PSCh. 6 - Prob. 33PSCh. 6 - Prob. 34PSCh. 6 - The time between unplanned shutdowns of a power...Ch. 6 - Golfers arrive at the starter's booth of a public...Ch. 6 - Prob. 37PSCh. 6 - Prob. 38PSCh. 6 - Prob. 39PSCh. 6 - Prob. 40PSCh. 6 - Prob. 41PSCh. 6 - Prob. 42PSCh. 6 - Prob. 43PSCh. 6 - Prob. 44PSCh. 6 - An industrial sewing machine uses ball bearing...Ch. 6 - The fill amount in 2-liter soft drink bottles is...Ch. 6 - In an effort to reduce the number of bottles that...Ch. 6 - Prob. 48PSCh. 6 - The file DomesticBeer contains the percentage...Ch. 6 - Prob. 50PSCh. 6 - Prob. 51PSCh. 6 - Prob. 52PSCh. 6 - Prob. 53PS
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