Mathematics, 16.04.2021 03:10 lexie2751
By including another variable in the regression, you will Group of answer choices decrease the regression R2 if that variable is important. eliminate the possibility of omitted variable bias from excluding that variable. look at the t-statistic of the coefficient of that variable and include the variable only if the coefficient is statistically significant at the 1% level. decrease the variance of the estimator of the coefficients of interest.\
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Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?
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Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x
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Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?
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By including another variable in the regression, you will Group of answer choices decrease the regre...
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