) The table below shows the number of absences in a class and the final exam grade of 7 randomly selected students. At 5% level can we say that there is a significant linear relation between X and Y? Student 2 3 4 5 number of absences (X) 6. 4 final exam grade (Y) 95 90 90 55 70 80

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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b) The table below shows the number of absences in a class and the final exam grade of 7
randomly selected students. At 5% level can we say that there is a significant linear relationship
between X and Y?
Student
number of absences (X)
final exam grade (Y).
1
2
4
5
1
6
3
3
95
90
90
55
70
80
85
d) Decision Rule
e) Test Statistics
f) Decision
g) Conclusion
Transcribed Image Text:b) The table below shows the number of absences in a class and the final exam grade of 7 randomly selected students. At 5% level can we say that there is a significant linear relationship between X and Y? Student number of absences (X) final exam grade (Y). 1 2 4 5 1 6 3 3 95 90 90 55 70 80 85 d) Decision Rule e) Test Statistics f) Decision g) Conclusion
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