You are to analyze the given data from the records of ten students from AMAT167 last school year. 9| 10 1 2| 3 4| 5| 6| 7 8 |Midterm Exam Score 64 74 56 68 87 93 69 57 75 100 72 80 62 70 84 89 66 60 | 74 96 Student Final Standing (a) Develop a regression relationship between the Midterm Scores and the Final Stand- ings with Midterm Score as the independent variable. (b) Compute and interpret the coefficient of correlation and coefficient of determina- tion.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
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Answer items (a) and (b) only

You are to analyze the given data from the records of ten students from AMAT167 last
school year.
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10
Student
Midterm Exam Score 64 74 56 68 87 93 69 57 75 100
Final Standing
72 80 62 70 84 89 66 | 60 74 96
(a) Develop a regression relationship between the Midterm Scores and the Final Stand-
ings with Midterm Score as the independent variable.
(b) Compute and interpret the coefficient of correlation and coefficient of determina-
tion.
(c) What is the standard error of estimate?
(d) Based on the derived linear regression equation, what will be the expected final
standing of a student who got 84 in the Midterm Exam?
Transcribed Image Text:You are to analyze the given data from the records of ten students from AMAT167 last school year. 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 Student Midterm Exam Score 64 74 56 68 87 93 69 57 75 100 Final Standing 72 80 62 70 84 89 66 | 60 74 96 (a) Develop a regression relationship between the Midterm Scores and the Final Stand- ings with Midterm Score as the independent variable. (b) Compute and interpret the coefficient of correlation and coefficient of determina- tion. (c) What is the standard error of estimate? (d) Based on the derived linear regression equation, what will be the expected final standing of a student who got 84 in the Midterm Exam?
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