The weights (in pounds) of eight vehicles and the variabilities of their braking distances (in feet) when stopping on a dry surface are shown in the table. At a = 0.01, is there enough evidence to conclude that there is a significant linear correlation between vehicle weight and variability in braking distance on a dry surface? Weight, x 5940 5390 5100 5890 1.64 1.56 5870 5700 1.70 1.64 1.78 1.92 Variability, y Setup the hypothesis for the test. Ho: P = 0 Ha:p # 0 Calculate the test statistic. t= 6500 1.85 (Round to two decimal places as needed.) 4800 1.50 D
The weights (in pounds) of eight vehicles and the variabilities of their braking distances (in feet) when stopping on a dry surface are shown in the table. At a = 0.01, is there enough evidence to conclude that there is a significant linear correlation between vehicle weight and variability in braking distance on a dry surface? Weight, x 5940 5390 5100 5890 1.64 1.56 5870 5700 1.70 1.64 1.78 1.92 Variability, y Setup the hypothesis for the test. Ho: P = 0 Ha:p # 0 Calculate the test statistic. t= 6500 1.85 (Round to two decimal places as needed.) 4800 1.50 D
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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
Transcribed Image Text:The weights (in pounds) of eight vehicles and the variabilities of their braking distances (in feet) when stopping on a
dry surface are shown in the table. At a = 0.01, is there enough evidence to conclude that there is a significant linear
correlation between vehicle weight and variability in braking distance on a dry surface?
5890
5100
6500
5700 5870
Weight, x
Variability, y
5940 5390
1.78 1.92
1.85
1.56
1.64
1.64
1.70
Setup the hypothesis for the test.
Ho: P = 0
Ha: P0
Calculate the test statistic.
t= (Round to two decimal places as needed.)
...
4800
1.50
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