You have estimated the relationship between test scores and the student-teacher ratiounder the assumption of homoskedasticity of the error terms. the regression output is asfollows: ^testscore = 698.9 - 2.28x str, and the standard error on the slope is 0.48. thehomoskedasticity-only “overall” regression f- statistic for the hypothesis that theregression r2 is zero is approximatelya. 0.96b. 1.96c. 22.56d. 4.75

The correct option is c.

Step-by-step explanation:

The given regression output is

        ... (1)

The standard error on the slope is 0.48.

The slope intercept form of regression line  is

              .... (2)

The test statistic is a t statistic (t) defined by the following equation.

      ... (3)

From (1) and (2) we get

Substitute and SE=0.48 in equation (3).

So, the F-statistics is

Therefore the correct option is c.

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right