data in the top row of the table shows the number of vacation days taken by the respondent in the previous 90 days. The respondents also reported their level of happiness; Very H means very happy, and so on. Click the icon to view the data table. following table shows the data after merging categories so that there are two column categories (0-2 vacation days and 3 or more vacation days), and two row categories (happy and unhappy). Expected values for each cell are also shown in parentheses. Test the hypothesis that there is an piness and number of vacation days taken in the last 90 days, using a significance level of 0.05. State the value of the test statistic rounded to two decimal places and state whether the p-value is closer to zero or one. Click the icon to view the expected values. A. y2 = 5.03; The p-value will be close to zero. B. y2 = 46.28; The p-value will be close to zero. C. 2 - 5.03; The p-value will be close to one. O Expected values O Data Table D. x2 46.28; The p-value will be close to one. 0-2 vacation days 3+ vacation days Vacation days taken in last 90 days 2 19 28 4 Нарру 84 221 Very Fairly H Not very H Not H 10 14 27 33 30 45 6 49 (104) (201) 6 6 2 2 Unhappy 35 (15.003) (28.997) Print Done Print Done
data in the top row of the table shows the number of vacation days taken by the respondent in the previous 90 days. The respondents also reported their level of happiness; Very H means very happy, and so on. Click the icon to view the data table. following table shows the data after merging categories so that there are two column categories (0-2 vacation days and 3 or more vacation days), and two row categories (happy and unhappy). Expected values for each cell are also shown in parentheses. Test the hypothesis that there is an piness and number of vacation days taken in the last 90 days, using a significance level of 0.05. State the value of the test statistic rounded to two decimal places and state whether the p-value is closer to zero or one. Click the icon to view the expected values. A. y2 = 5.03; The p-value will be close to zero. B. y2 = 46.28; The p-value will be close to zero. C. 2 - 5.03; The p-value will be close to one. O Expected values O Data Table D. x2 46.28; The p-value will be close to one. 0-2 vacation days 3+ vacation days Vacation days taken in last 90 days 2 19 28 4 Нарру 84 221 Very Fairly H Not very H Not H 10 14 27 33 30 45 6 49 (104) (201) 6 6 2 2 Unhappy 35 (15.003) (28.997) Print Done Print Done
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The data in the top row of the table shows the number of vacation days taken by the respondent in the previous 90 days. The respondents also reported their level of happiness; Very H means very happy, and so on.
E Click the icon to view the data table.
The following table shows the data after merging categories so that there are two column categories (0-2 vacation days and 3 or more vacation days), and two row categories (happy and unhappy). Expected values for each cell are also shown in parentheses. Test the hypothesis that there is an association between
happiness and number of vacation days taken in the last 90 days, using a significance level of 0.05. State the value of the test statistic rounded to two decimal places and state whether the p-value is closer to zero or one.
E Click the icon to view the expected values.
A. x2 = 5.03; The p-value will be close to zero.
O B. x2 = 46.28; The p-value will be close to zero.
Expected values
OC. x2 = 5.03; The p-value will be close to one.
Data Table
O D. y2 = 46.28; The p-value will be close to one.
0-2 vacation days
3+ vacation days
Vacation days taken in last 90 days
1
2
3
4
5+
Нарру
84
221
Very H
Fairly H
Not very H
10
14
19
27
30
37
6
7
28
33
45
49
(104)
(201)
5
7
3
1
Not H
5
2
Unhappy
35
(15.003)
(28.997)
Print
Done
Print
Done
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