Mortgage Industry Employees. In an issue of National Mortgage News, a special report was published on publicly traded mortgage industry companies. A sample of 25 mortgage industry companies had the following numbers of employees. 260 20,800 1,801 2,073 3,596 3,223 2,128 1,796 17,540 15 29,272 6,929 2,468 7,000 6,600 2,458 3,216 209 726 9,200 650 4,800 19,400 24,886 3,082 a. Obtain a normal probability plot of the data.b. Use part (a) to identify any outliers.c. Use part (a) to assess the normality of the variable under consideration.
Mortgage Industry Employees. In an issue of National Mortgage News, a special report was published on publicly traded mortgage industry companies. A sample of 25 mortgage industry companies had the following numbers of employees. 260 20,800 1,801 2,073 3,596 3,223 2,128 1,796 17,540 15 29,272 6,929 2,468 7,000 6,600 2,458 3,216 209 726 9,200 650 4,800 19,400 24,886 3,082 a. Obtain a normal probability plot of the data.b. Use part (a) to identify any outliers.c. Use part (a) to assess the normality of the variable under consideration.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
ChapterCSR: Contents Of Student Resources
Section: Chapter Questions
Problem 11.1EP
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Mortgage Industry Employees. In an issue of National Mortgage News, a special report was published on publicly traded mortgage industry companies. A sample of 25 mortgage industry companies had the following numbers of employees.
260 | 20,800 | 1,801 | 2,073 | 3,596 |
3,223 | 2,128 | 1,796 | 17,540 | 15 |
29,272 | 6,929 | 2,468 | 7,000 | 6,600 |
2,458 | 3,216 | 209 | 726 | 9,200 |
650 | 4,800 | 19,400 | 24,886 | 3,082 |
a. Obtain a normal probability plot of the data.
b. Use part (a) to identify any outliers.
c. Use part (a) to assess the normality of the variable under consideration.
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