Student 1 -234567 X 90 87 85 85 95 96 82 85 87 89 90 92 94 80 75 4.3 1.3 -0.7 -0.7 9.3 10.3 -3. -7. 10

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 38E
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Question
How to get the answer in the 4th column? (xi-xbar)
Student
1
234567
X
90
87
85
85
95
96
82
Y
85
87
89
90
92
94
80
75
(x₁ - x)
4.3
1.3
-0.7
-0.7
9.3
10.3
-3.7
-7.
16
Transcribed Image Text:Student 1 234567 X 90 87 85 85 95 96 82 Y 85 87 89 90 92 94 80 75 (x₁ - x) 4.3 1.3 -0.7 -0.7 9.3 10.3 -3.7 -7. 16
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