The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) Compute the z-score corresponding to the individual who obtained 36.2 miles per gallon. Interpret this result. (b) Determine the quartiles. (c) Compute and interpret the interquartile range, IQR. (d) Determine the lower and upper fences. Are there any outliers? Click the icon to view the data. (a) Compute the z-score corresponding to the individual who obtained 36.2 miles per gallon. Interpret this result. The z-score corresponding to the individual is and indicates that the data value is standard deviation(s) the (Type integers or decimals rounded to two decimal places as needed.) (b) Determine the quartiles. Q1= mpg mpg Q3D mpg (Type integers or decimals. Do not round.) (c) Compute and interpret the interquartile range, IQR. Select the correct choice below and fill in the answer box to complete your cho (Type an integer or a decimal. Do not round.) The interquartile range is mpg. It is the range of
The accompanying data represent the miles per gallon of a random sample of cars with a three-cylinder, 1.0 liter engine. (a) Compute the z-score corresponding to the individual who obtained 36.2 miles per gallon. Interpret this result. (b) Determine the quartiles. (c) Compute and interpret the interquartile range, IQR. (d) Determine the lower and upper fences. Are there any outliers? Click the icon to view the data. (a) Compute the z-score corresponding to the individual who obtained 36.2 miles per gallon. Interpret this result. The z-score corresponding to the individual is and indicates that the data value is standard deviation(s) the (Type integers or decimals rounded to two decimal places as needed.) (b) Determine the quartiles. Q1= mpg mpg Q3D mpg (Type integers or decimals. Do not round.) (c) Compute and interpret the interquartile range, IQR. Select the correct choice below and fill in the answer box to complete your cho (Type an integer or a decimal. Do not round.) The interquartile range is mpg. It is the range of
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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