01:29:21 Time Remaining Problem A \( 2 / 27 \) 2 Multiple Choice 1 point A researcher is interested in determining the effect of the amount of exposure (in days) to a second language and proficiency in that second language (from 0-100). They ran a linear regression and found the slope as 0.18 and intercept as 29 . Given these values, what would the regression model estimate will be the proficlency for a student with 60 days of exposure? 1741 39.8 42.8 10.8 Next
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The equation of a linear regression model is given by: \[ y = mx + b \] where \( m \) is the slope, \( b \) is the intercept, and \( x \) is the independent variable (days of exposure). Show more…
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