Answer Happy

From a local town record, information is gathered about workers' wages and their educational in workers' wages and the number of education years completed. 1. Write down a model (not an estimated equation) that implies percentage changes (or relative the relative change in worker's wage. (2pts). b. A random sample of 526 workers provided the following information summaries: BE Y-In(wage) Xoduc ΣΥ - 853.8392 ΣΥ? 1534.34 ΣΧΥ - Π059.64 XX-6608 SX-87040 13526 Ise the summarized data provided above to estimate the model: In(wage) - B9Bl educu. here: wage is the hourly worker's wage, and educ is the number of years of education ompleted by the worker. (2pts) Explain in words what the estimated equation in b. represents. Provide an interpretation for ich coefficient estimate from b. (3pts). Calculate the estimated effect on a worker's wage of 5 additional years of education. (Ipt)
EXY - 11059.64 n-526 Use the summarized data provided above to estimate the model: ln(wage) - BO + Bleduc + a completed by the worker. (2pts) c. Explain in words what the estimated equation in be. represents. Provide an interpretation for . each coefficient estimate from b. (3pts). d. Calculate the estimated effect on a worker's wage of 5 additional years of education. (pt) c. Calculate the standard error for each coefficient estimate (3pts), Calculate the coefficient of determination R-Squared and probide an interpretation for it (2pts). g. With a 5% significance level, is there significant evidence that the number of years of education has a significant impact on worker's wage? (state clearly what are the relevant null and alternative hypotheses, and explain also what are the implications you draw from your conclusion). (3pts) h. Provide a 95% interval estimate for the slope and for the intercept coefficients. (2pts).