How does one find the p-value and the t-critical?

a.) (10 points) We'll start with some basic dummy variable regressions to test for differences between groups: 1) Regress course_eval on minority. Report the coefficients and p-values. Do minority instructors have significantly different course evaluations compared to non- minorities? course_eval | Coef. Std. Err. t P> It/ [958 Conf. Interval] minority | -. 1231007 . 0745749 -1. 65 0. 099 -.2696496 . 0234481 cons | 4 . 015288 . 0277263 144 . 82 0.000 3. 960803 4. 069774 Y = Bo-0.123 Minority+ 8 B1 coefficient is = -0.12 | | P value is 0.099624; HO: minority = 0 Ha: minority # 0 t critical is 1.96 and t statistic = -1.65 If T statistic is greater than 1.96 or smaller than negative 1.96, we will reject our null hypothesis We CANNOT reject the null hypothesis. The implication of this is that we have