The weights (in pounds) of 6 vehicles and the variability of their braking distances (in feet) when stopping on a dry su

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The Weights In Pounds Of 6 Vehicles And The Variability Of Their Braking Distances In Feet When Stopping On A Dry Su 1 (126.02 KiB) Viewed 23 times

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 5920 5350 6500 5100 5850 4800 Variability in 1.73 1.94 1.93 1.61 1.69 1.50 braking distance, y FA Click here to view a table of critical values for Student's t-distribution Setup the hypothesis for the test. lo Нор на р VO 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.) O A. The critical value is OB. The critical values are - and to = Calculate the test statistic. (Round to three decimal places as needed.) What is your conclusion? There enough evidence at the 5% level of significance to conclude that there a significant linear correlation between vehicle weight and variability in braking distance on a dry surface.