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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 surface are shown in the table.

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 drysurface? Use=0.01

Weight, x

5930

5310

6500

5100

5820

4800

Variability in braking distance, y

1.78

1.99

1.91

1.57

1.64

1.50

Setup the hypothesis for the test.

Identify the critical value.

Calculate the test statistic.

What is the conclusion? There is/is not enough evidence at the 1%level of significance to conclude that there is/is nota significant linear correlation between vehicle weight and variability in braking distance on a dry surface.

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