Please calculate the test statistic and fill in this: There (blank )enough evidence at the

5% level of significance to conclude that there (blank ) a significant linear correlation between hours spent studying and test score with is or is not.

The weights (in pounds) of 6 vehicles and the variability of their braking distances (in feet) when stopping on a dry surface are shown in the table. Can you conclude that there is a significant linear correlation between vehicle weight and variability in braking distance on a dry surface? Use a = 0.05. Weight, x 5950 5330 6500 5100 5860 4800 Variability in 1.78 56 1 braking distance, y 1.88 1.55 1.66 1.50 Click here to view a table of critical values for Student's t-distribution. Setup the hypothesis for the test. Ho: P = 0 Ha:p # 0 Identify the critical value(s). Select the correct choice below and fill in any answer boxes within your choice. (Round to three decimal places as needed.) A. The critical values are -to = - 2.776 and to = 2.776. O B. The critical value is Calculate the test statistic. t= (Round to three decimal places as needed.)