E Untitled document - Google Doc X1 VitalSource Bookshelf: Modern BXpook ExerciseNot syr516679/cfi/164!/4/4@0.00:46.6ExercisesMethods23. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the range andinterquartile range.24. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the variance andstandard deviation.25. Consider a sample with data values of 27, 25, 20, 15, 30, 34, 28, and 25. Compute therange, interquartile range, variance, and standard deviation.estApplications26. 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 unleadedgasoline was $3.28 (MSN Auto website, February 2, 2014). The following data show the priceper gallon ($) for a sample of 20 gasoline and convenience stores located in San Francisco.st3.593.573.593.594.793.553.563.993.603.733.753.613.553.713.663.653.633.563.574.15Use the sample data to estimate the mean price for a gallon of unleaded gasoline ina.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 SaltLake City from 14 major U.S. cities are shown in the following tablewas June 20, 2012, and the return date was June 27, 2012.We've updated our read aloud feGive it a try here.8 AaDELL

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Description: E Untitled document - Google Doc X1 VitalSource Bookshelf: Modern BXpook ExerciseNot syr516679/cfi/164!/4/4@0.00:46.6ExercisesMethods23. Consider a sample with data values of 10, 20, 12, 17, and 16. Compute the range andinterquartile range.24. Consi

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

MATLAB: An Introduction with Applications

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Topic Video

Question

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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