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Example 19.10 Suppose that a company has conducted a field survey covering 200 respondents. Apart from other questions, it asked the respondents to indicate on a 5-point scale how much the durability of a particular product is important to them. The respondents indicated as follows: Very important 50 Somewhat important 60 Neither important nor unimportant 20 40 Somewhat unimportant Very unimportant 30 Total respondents 200 We have been asked to use the Kolmogorov-Smirnov test to test the hypothesis that there is no difference in importance ratings for durability among the respondents.

Example 19.10 Suppose that a company has conducted a field survey covering 200 respondents. Apart from other questions, it asked the respondents to indicate on a 5-point scale how much the durability of a particular product is important to them. The respondents indicated as follows: Very important 50 Somewhat important 60 Neither important nor unimportant 20 40 Somewhat unimportant Very unimportant 30 Total respondents 200 We have been asked to use the Kolmogorov-Smirnov test to test the hypothesis that there is no difference in importance ratings for durability among the respondents.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter5: A Survey Of Other Common Functions
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Example 19.10 Suppose that a company has conducted a field survey covering 200 respondents. Apart from other questions, it asked the respondents to indicate on a 5-point scale how much the durability of a particular product is important to them. The respondents indicated as follows: Very important 50 Somewhat important. 60 Neither important nor unimportant 20 40 Somewhat unimportant Very unimportant 30 Total respondents 200 We have been asked to use the Kolmogorov-Smirnov test to test the hypothesis that there is no difference in importance ratings for durability among the respondents.
Transcribed Image Text:Example 19.10 Suppose that a company has conducted a field survey covering 200 respondents. Apart from other questions, it asked the respondents to indicate on a 5-point scale how much the durability of a particular product is important to them. The respondents indicated as follows: Very important 50 Somewhat important. 60 Neither important nor unimportant 20 40 Somewhat unimportant Very unimportant 30 Total respondents 200 We have been asked to use the Kolmogorov-Smirnov test to test the hypothesis that there is no difference in importance ratings for durability among the respondents.
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