SCENARIO 3-12 Given below are the rating and performance scores of 15 laptop computers. Per for ma nce Sco re Ove rall Rati ng B 115 191 153 D 74 78 79 a decrease in its rating. 194 236 184 184 216 an increase in its rating. 80 84 76 no predictable change in its rating. 77 92 185 183 189 202 83 78 no predictable change in the performance score of another laptop computer. 77 Referring to Scenario 3-12, you will expect a decrease in the performance score of one laptop computer to be associated with 78 192 141 -187 78 73 77

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
Problem 31EQ
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SCENARIO 3-12
Given below are the rating and performance scores of 15 laptop computers.
Per
for
ma
nce
Sco
re
Ove
rall
Rati
ng
A
115
B
74
191 153 194
78
79
a decrease in its rating.
an increase in its rating.
80
05 AME
236 184 184 216 185 183
D no predictable change in its rating.
84
76
77
92
83
78
C
no predictable change in the performance score of another laptop computer.
189
77
Referring to Scenario 3-12, you will expect a decrease in the performance score of one laptop computer to be associated with
1
202 192 141 -187
78
78
73
77
Transcribed Image Text:SCENARIO 3-12 Given below are the rating and performance scores of 15 laptop computers. Per for ma nce Sco re Ove rall Rati ng A 115 B 74 191 153 194 78 79 a decrease in its rating. an increase in its rating. 80 05 AME 236 184 184 216 185 183 D no predictable change in its rating. 84 76 77 92 83 78 C no predictable change in the performance score of another laptop computer. 189 77 Referring to Scenario 3-12, you will expect a decrease in the performance score of one laptop computer to be associated with 1 202 192 141 -187 78 78 73 77
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