predicting Al Ain secondary school students’ mental health scores via their scores in the life satisfaction scale. The researcher examines the following null hypothesis: there is no significant relationship between Al Ain secondary school students’ mental health and their life satisfaction scores at 0.05 level of significance. Use the following data to establish the required regression equation. Student # Mental health score out of 50 Life- satisfaction score out of 100 1 40 80 2 41 87 3 34 90

predicting Al Ain secondary school students’ mental health scores via their scores in the life satisfaction scale. The researcher examines the following null hypothesis: there is no significant relationship between Al Ain secondary school students’ mental health and their life satisfaction scores at 0.05 level of significance. Use the following data to establish the required regression equation. Student # Mental health score out of 50 Life- satisfaction score out of 100 1 40 80 2 41 87 3 34 90

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter1: Functions

Section1.2: The Least Square Line

Problem 8E

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when a regression is used as a method of predicting dependent variables from one or more independent variables. How are the independent variables different from each other yet related to the dependent variable?
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Student #	Mental health score out of 50	Life- satisfaction score out of 100
1	40	80
2	41	87
3	34	90
4	30	78
5	44	89
6	42	85
7	45	88
8	32	77
9	47	90
10	22	57
11	30	78
12	28	77
13	35	76
14	40	84
15	31	76
16	39	80
17	41	84
18	24	60
19	22	50
20	37	75
21	40	80
22	38	78
23	29	60
24	24	55
25	24	62
26	29	61
27	32	65
28	34	66
29	28	67
30	22	56