At the end of the semester the lecturer runs a regression using the student's final grade as the dependent variable and a male dummy (equals one if the student is male and equals zero otherwise) as the sole explanatory variable. If the estimated intercept is 66 and the estimated coefficient on the male dummy is -2 then what is the estimated mean mark for males in this course?

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter7: Production Economics
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At the end of the semester the lecturer runs a regression using the student's final grade as the dependent variable and a male dummy (equals one if the student is
male and equals zero otherwise) as the sole explanatory variable.
If the estimated intercept is 66 and the estimated coefficient on the male dummy is -2 then what is the estimated mean mark for males in this course?
Transcribed Image Text:At the end of the semester the lecturer runs a regression using the student's final grade as the dependent variable and a male dummy (equals one if the student is male and equals zero otherwise) as the sole explanatory variable. If the estimated intercept is 66 and the estimated coefficient on the male dummy is -2 then what is the estimated mean mark for males in this course?
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