Question: 3 Using the regression output in Table 2.9, test the following hypotheses using a = 0.1:

(a) H₀: \({{\beta }_{1}}\) = 15 versus H₁: \({{\beta }_{1}}\ne \) 15

(b) H₀: \({{\beta }_{1}}\) = 15 versus H₁: \({{\beta }_{1}}\) > 15

(c) H₀: \({{\beta }_{0}}\) = 0 versus H₁: \({{\beta }_{0}}\ne 0\)

(d) H₀: \({{\beta }_{0}}\) = 5 versus H₁: \({{\beta }_{0}}\ne 5\)