Explanation Given: Consider the revenue (in millions of dollars) for the four major studio in the years 2010-2016. Year Columbia 20th Century Fox Warner Bros. Paramount 2016 911 1469 1902 877 2015 966 1302 1604 675 2014 1262 1791 1563 1053 2013 1445 1064 1864 967 2012 1792 1025 1665 914 2011 1274 978 1826 1957 2010 1283 1482 1924 1714 Formula used: Write the formula for mean. x ¯ = ∑ x i n Write the standard deviation formula: σ = ∑ ( x i − x ¯ ) 2 n − 1 Calculation: Construct the table to calculate standard deviation for the studio 20th Century Fox. 20th Century Fox Studio i x i x i − x ¯ ( x i − x ¯ ) 2 1 1469 167.429 28032.47 2 1302 0.429 0.184041 3 1791 489.429 239540.7 4 1064 -237.571 56439.98 5 1025 -276.571 76491.52 6 978 -323.571 104698.2 7 1482 180.429 32554.62 Total 9111 537757.7 Recall the formula for mean: x ¯ = ∑ x i n Substitute 9111 for ∑ x i and 7 for n . x ¯ = 9111 7 = 1301.571 Recall the standard deviation formula: σ = ∑ ( x i − x ¯ ) 2 n − 1 Substitute 537757.7143 for ∑ ( x i − x ¯ ) 2 and 7 for n

MATH W/APPLICAT.W/NOTES GDE +ACCESS CODE

11th Edition

ISBN: 9781323751671

Author: Lial

Publisher: PEARSON C

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Chapter 10.3, Problem 28E

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To calculate: Which studio shows greater variation on the revenue (in millions of dollars) between the studio 20th Century Fox and Paramount for the years 2010-2016.

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Chapter 10.3, Problem 27E

Chapter 10.3, Problem 29E

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Chapter 10 Solutions

MATH W/APPLICAT.W/NOTES GDE +ACCESS CODE

Ch. 10.1 - Checkpoint 1 A restaurant trade group commissioned...Ch. 10.1 - Checkpoint 2 Make a histogram and a frequency...Ch. 10.1 - Checkpoint 3 Make a stem-and-leaf plot for the...Ch. 10.1 - Checkpoint 4 List the original data for the...Ch. 10.1 - Checkpoint 5 Characterize the shape of the...Ch. 10.1 - SP 500 Stocks The data for Exercises 1 -4 consist...Ch. 10.1 - SP 500 Stocks The data for Exercises 1 -4 consist...Ch. 10.1 - SP 500 Stocks The data for Exercises 1 -4 consist...Ch. 10.1 - SP 500 Stocks The data for Exercises 1 -4 consist...Ch. 10.1 - The data for Exercises 5-10 consist of random...

Ch. 10.1 - The data for Exercises 5-10 consist of random...Ch. 10.1 - The data for Exercises 5-10 consist of random...Ch. 10.1 - The data for Exercises 5-10 consist of random...Ch. 10.1 - The data for Exercises 5-10 consist of random...Ch. 10.1 - The data for Exercises 5-10 consist of random...Ch. 10.1 - For Exercises 11-20, construct a stem-and-leaf...Ch. 10.1 - For Exercises 11-20, construct a stem-and-leaf...Ch. 10.1 - For Exercises 11-20, construct a stem-and-leaf...Ch. 10.1 - Prob. 14E Ch. 10.1 - For Exercises 11-20, construct a stem-and-leaf...Ch. 10.1 - For Exercises 11-20, construct a stem-and-leaf...Ch. 10.1 - Prob. 17E Ch. 10.1 - Prob. 18E Ch. 10.1 - For Exercises 11-20, construct a stem-and-leaf...Ch. 10.1 - For Exercises 11-20, construct a stem-and-leaf...Ch. 10.1 - Describe the shape of each of the given...Ch. 10.1 - Describe the shape of each of the given...Ch. 10.1 - Describe the shape of each of the given...Ch. 10.1 - Describe the shape of each of the given...Ch. 10.1 - Student Loan Defaults The following histogram...Ch. 10.1 - Stocks The following histogram shows the stock...Ch. 10.1 - Cat Ownership The stem-and-leaf plot below...Ch. 10.1 - Personal Bankruptcies The stem-and-leaf plot below...Ch. 10.1 - 29. 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Which studio shows greater variation on the revenue (in millions of dollars) between the studio 20th Century Fox and Paramount for the years 2010-2016.

Solution Summary: The author explains that the variation of revenue in Paramount Studio is larger than in 20th Century Fox.

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To calculate: Which studio shows greater variation on the revenue (in millions of dollars) between the studio 20th Century Fox and Paramount for the years 2010-2016.

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Chapter 10 Solutions