rom Healy textbook Chapter 10:  10.12 ***Go through the 5 steps of significance testing and, if you reject the null, then calculate the column percentages in step five so you can discuss them in your interpretation of the findings.  An urban planning commissioner has created a database describing a sample of the neighborhoods in her city and has developed a scale by which each area can be rated for the “quality of life” (this includes measures of pollution, noise, open space, services available, and so on.) She has also asked samples of residents of these areas about their level of satisfaction with their neighborhoods. Is there statistically significant agreement between the commissioner’s objective ratings of quality of life and the respondents’ self-reports of satisfaction? Write a sentence or two explaining your findings, including the results of the chi square test and pattern of column percentages.

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From Healy textbook Chapter 10: 

10.12

***Go through the 5 steps of significance testing and, if you reject the null, then calculate the column percentages in step five so you can discuss them in your interpretation of the findings. 

An urban planning commissioner has created a database describing a sample of the neighborhoods in her city and has developed a scale by which each area can be rated for the “quality of life” (this includes measures of pollution, noise, open space, services available, and so on.) She has also asked samples of residents of these areas about their level of satisfaction with their neighborhoods. Is there statistically significant agreement between the commissioner’s objective ratings of quality of life and the respondents’ self-reports of satisfaction? Write a sentence or two explaining your findings, including the results of the chi square test and pattern of column percentages.

 

Quality of Life
Satisfaction
Low
Moderate
High
Totals
Low
21
15
42
Moderate
12
25
21
58
High
8.
17
32
57
Totals
41
57
59
157
Transcribed Image Text:Quality of Life Satisfaction Low Moderate High Totals Low 21 15 42 Moderate 12 25 21 58 High 8. 17 32 57 Totals 41 57 59 157
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