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23. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the range and interquartile range.

23. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the range and interquartile range.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 3GP
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E Untitled document - Google Doc X 1 VitalSource Bookshelf: Modern BX pook Exercise Not syr 516679/cfi/164!/4/4@0.00:46.6 Exercises Methods 23. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the range and interquartile range. 24. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the variance and standard deviation. 25. Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Compute the range, interquartile range, variance, and standard deviation. est Applications 26. Data collected by the Oil Price Information Service from more than 90,000 gasoline and con- venience stores throughout the U.S. showed that the average price for a gallon of unleaded gasoline was $3.28 (MSN Auto website, February 2, 2014). The following data show the price per gallon ($) for a sample of 20 gasoline and convenience stores located in San Francisco. st 3.59 3.57 3.59 3.59 4.79 3.55 3.56 3.99 3.60 3.73 3.75 3.61 3.55 3.71 3.66 3.65 3.63 3.56 3.57 4.15 Use the sample data to estimate the mean price for a gallon of unleaded gasoline in a. San Francisco. b. Compute the sample standard deviation. c. Compare the mean price per gallon for the sample data to the national average price. What conclusions can you draw about the cost living in San Francisco? 27. The results of a search to find the least expensive round-trip flights to Atlanta and Salt Lake City from 14 major U.S. cities are shown in the following table was June 20, 2012, and the return date was June 27, 2012. We've updated our read aloud fe Give it a try here. 8 Aa DELL
Transcribed Image Text:E Untitled document - Google Doc X 1 VitalSource Bookshelf: Modern BX pook Exercise Not syr 516679/cfi/164!/4/4@0.00:46.6 Exercises Methods 23. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the range and interquartile range. 24. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the variance and standard deviation. 25. Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Compute the range, interquartile range, variance, and standard deviation. est Applications 26. Data collected by the Oil Price Information Service from more than 90,000 gasoline and con- venience stores throughout the U.S. showed that the average price for a gallon of unleaded gasoline was $3.28 (MSN Auto website, February 2, 2014). The following data show the price per gallon ($) for a sample of 20 gasoline and convenience stores located in San Francisco. st 3.59 3.57 3.59 3.59 4.79 3.55 3.56 3.99 3.60 3.73 3.75 3.61 3.55 3.71 3.66 3.65 3.63 3.56 3.57 4.15 Use the sample data to estimate the mean price for a gallon of unleaded gasoline in a. San Francisco. b. Compute the sample standard deviation. c. Compare the mean price per gallon for the sample data to the national average price. What conclusions can you draw about the cost living in San Francisco? 27. The results of a search to find the least expensive round-trip flights to Atlanta and Salt Lake City from 14 major U.S. cities are shown in the following table was June 20, 2012, and the return date was June 27, 2012. We've updated our read aloud fe Give it a try here. 8 Aa DELL
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