1. Find the regression line for the data shown below. (You may use Excel) Entrance Test Score, x Data Analytics Grade,y 65 50 Student 1 85 2 74 3 55 76 4 65 90 5 55 85 70 87 7 65 94 8 70 98 55 81 10 70 91 11 50 76 12 55 74

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
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1. Find the regression line for the data shown below. (You may use Excel)
Entrance Test Score, x
Student
Data Analytics Grade,y
1
65
85
2
50
74
3
55
76
4
65
90
5
55
85
6
70
87
7
65
94
8.
70
98
9
55
81
10
70
91
11
50
76
12
55
74
(+)
Transcribed Image Text:1. Find the regression line for the data shown below. (You may use Excel) Entrance Test Score, x Student Data Analytics Grade,y 1 65 85 2 50 74 3 55 76 4 65 90 5 55 85 6 70 87 7 65 94 8. 70 98 9 55 81 10 70 91 11 50 76 12 55 74 (+)
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