The OLS estimation of the relationship between GRADE and HOURS of studying gives the following fitted equation (standard errors in parentheses): GRADEA = 38.15+0.048*HOURS (6.85) (0.01) Calculate the corresponding t statistic to test the slope coefficient for significance (Use two decimal places without rounding)
The OLS estimation of the relationship between GRADE and HOURS of studying gives the following fitted equation (standard errors in parentheses): GRADEA = 38.15+0.048*HOURS (6.85) (0.01) Calculate the corresponding t statistic to test the slope coefficient for significance (Use two decimal places without rounding)
Chapter1: Making Economics Decisions
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
Transcribed Image Text:The OLS estimation of the
relationship between GRADE
and HOURS of studying gives the
following fitted equation
(standard errors in
parentheses):
GRADEA = 38.15+0.048*HOURS
(6.85) (0.01)
Calculate the corresponding t
statistic to test the slope
coefficient for significance
(Use two decimal places
without rounding)
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