Given this information, the calculated test statistic for the regression slope coefficient on the variable RAM, is approximately 1.54. Seleccione una: O Verdadero O Falso

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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Verdadero= True

falso=False

A study has recently been conducted by a major computer magazine publisher in which the objective was to develop a multiple
regression model to explain the variation in price of personal computers. Three independent variables were used. The following
computer printout shows the final output. However, several values are omitted from the printout.
SUMMARY OUTPUT
Regression Statistics
Multiple R
R Square
Adjusted R Square
Standard Error
Observations
0.834308875
ANOVA
ignificance F
2.07E-08
df
SS
MS
34335282.67
Regression
Residual
Total
3
14991966.89
49327249.56
35
Coefficients Standard Error
954
P-value Lower 95%Upper 95%
730.8679496 -0.06288 0.950256 -1534.68 1442.774
t Stat
Intercept
Processor Mz
0.193481924
4.521583654
174.042249
2.557161186
2.94317936
44.08895333
RAM
Hard Drive Capacity
Given this information, the calculated test statistic for the regression slope coefficient on the variable RAM, is approximately 1.54.
Seleccione una:
O Verdadero
O Falso
Transcribed Image Text:A study has recently been conducted by a major computer magazine publisher in which the objective was to develop a multiple regression model to explain the variation in price of personal computers. Three independent variables were used. The following computer printout shows the final output. However, several values are omitted from the printout. SUMMARY OUTPUT Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations 0.834308875 ANOVA ignificance F 2.07E-08 df SS MS 34335282.67 Regression Residual Total 3 14991966.89 49327249.56 35 Coefficients Standard Error 954 P-value Lower 95%Upper 95% 730.8679496 -0.06288 0.950256 -1534.68 1442.774 t Stat Intercept Processor Mz 0.193481924 4.521583654 174.042249 2.557161186 2.94317936 44.08895333 RAM Hard Drive Capacity Given this information, the calculated test statistic for the regression slope coefficient on the variable RAM, is approximately 1.54. Seleccione una: O Verdadero O Falso
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