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 35.8 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? E Click the icon to view the data. MPG Data The upper fence is (Type integers or decimals. Do not round.) Are there any outliers? Select the correct choice below and, if necessary, fill, in the answer box to complete your choice. 40.2 40.6 41.3 41.6 35.9 37.8 38.1 38.2 38.6 38.7 38.9 42.5 32.2 34.3 36.4 43.0 37.4 37.6 34.7 39.2 43.3 O A. The outlier(s) is/are 35.8 39.5 48.9 (Type an integer or a decimal. Do not round. Use a comma to separate answers as needed.) O B. There are no outliers. Print Done
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 35.8 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? E Click the icon to view the data. MPG Data The upper fence is (Type integers or decimals. Do not round.) Are there any outliers? Select the correct choice below and, if necessary, fill, in the answer box to complete your choice. 40.2 40.6 41.3 41.6 35.9 37.8 38.1 38.2 38.6 38.7 38.9 42.5 32.2 34.3 36.4 43.0 37.4 37.6 34.7 39.2 43.3 O A. The outlier(s) is/are 35.8 39.5 48.9 (Type an integer or a decimal. Do not round. Use a comma to separate answers as needed.) O B. There are no outliers. Print Done
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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