The weights (in pounds) of 6 vehicles and the variability of their braking dista 6500 5100 5880 4800 Weight, x 5960 5330 Variability in 1.77 1.98 1.87 1.63 1.64 1.50 braking distance, y Click here to view a table of critical values for Student's t-distribution. Setup the hypothesis for the test. = Ho:p 0 dentify the critical value(s). Select the correct choice below and fill in an Round to three decimal places as needed.) A. The critical values are to = B. The critical value is and to Jimmi

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The weights (in pounds) of 6 vehicles and the variability of their breaking 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? Identify the critical values.
The weights (in pounds) of 6 vehicles and the variability of their braking distance
5960
5330
6500 5100 5880
4800
1.77 1.98
1.87 1.63
1.64
1.50
Weight, x
Variability in
braking distance, y
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 an
(Round to three decimal places as needed.)
O A. The critical values are -to =
and to
OB. The critical value is
Transcribed Image Text:The weights (in pounds) of 6 vehicles and the variability of their braking distance 5960 5330 6500 5100 5880 4800 1.77 1.98 1.87 1.63 1.64 1.50 Weight, x Variability in braking distance, y 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 an (Round to three decimal places as needed.) O A. The critical values are -to = and to OB. The critical value is
Data table
11
12
13
d.f.
1
2
3
4
5
6
7
8
9
CHELTERN8
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
00
Level of
confidence, c
One tail, a
Two tails, a
0.90 0.95 0.98
0.99
0.05
0.025
0.01
0.005
0.10
0.05
0.02
0.01
1.000
3.078
6.314 12.706 31.821 63.657
0.816 1.886 2.920 4.303
6.965
9.925
0.765
3.182
4.541
5.841
1.638 2.353
1.533 2.132 2.776 3.747 4.604
0.741
0.727 1.476 2.015
2.571
3.365
4.032
0.718
1.440
1.943 2.447
3.143 3.707
0.50
0.25
0.50
0.80
0.10
0.20
1.895 2.365
3.499
0.711 1.415
2.998
0.706 1.397 1.860 2.306 2.896 3.355
0.703 1.383 1.833 2.262 2.821 3.250
0.700 1.372 1.812 2.228 2.764 3.169
0.697 1.363 1.796 2.201 2.718 3.106
0.695 1.356 1.782 2.179 2.681 3.055
2.160 2.650
3.012
2.977
2.131
2.602
2.947
2.120 2.583 2.921
2.110 2.567
2.898
1.734 2.101 2.552
2.878
2.093
2.539
2.861
2.086 2.528
2.845
2.080 2.518
2.831
0.694 1.350 1.771
0.692 1.345 1.761 2.145 2.624
0.691 1.341 1.753
0.690 1.337 1.746
0.689 1.333 1.740
0.688 1.330
0.688 1.328 1.729
0.687 1.325 1.725
0.686 1.323 1.721
0.686 1.321
0.685
0.685 1.318
0.684
0.684 1.315 1.706 2.056 2.479
0.684 1.314 1.703
0.683 1.313 1.701
0.683 1.311
0.674 1.282
1.717 2.074
2.508
2.819
1.319 1.714
2.069 2.500
2.807
2.064 2.492
2.797
1.711
1.316 1.708 2.060
2.485
2.787
2.779
2.473
2.771
2.052
2.048 2.467 2.763
1.699 2.045 2.462 2.756
1.645 1.960 2.326 2.576
Transcribed Image Text:Data table 11 12 13 d.f. 1 2 3 4 5 6 7 8 9 CHELTERN8 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 00 Level of confidence, c One tail, a Two tails, a 0.90 0.95 0.98 0.99 0.05 0.025 0.01 0.005 0.10 0.05 0.02 0.01 1.000 3.078 6.314 12.706 31.821 63.657 0.816 1.886 2.920 4.303 6.965 9.925 0.765 3.182 4.541 5.841 1.638 2.353 1.533 2.132 2.776 3.747 4.604 0.741 0.727 1.476 2.015 2.571 3.365 4.032 0.718 1.440 1.943 2.447 3.143 3.707 0.50 0.25 0.50 0.80 0.10 0.20 1.895 2.365 3.499 0.711 1.415 2.998 0.706 1.397 1.860 2.306 2.896 3.355 0.703 1.383 1.833 2.262 2.821 3.250 0.700 1.372 1.812 2.228 2.764 3.169 0.697 1.363 1.796 2.201 2.718 3.106 0.695 1.356 1.782 2.179 2.681 3.055 2.160 2.650 3.012 2.977 2.131 2.602 2.947 2.120 2.583 2.921 2.110 2.567 2.898 1.734 2.101 2.552 2.878 2.093 2.539 2.861 2.086 2.528 2.845 2.080 2.518 2.831 0.694 1.350 1.771 0.692 1.345 1.761 2.145 2.624 0.691 1.341 1.753 0.690 1.337 1.746 0.689 1.333 1.740 0.688 1.330 0.688 1.328 1.729 0.687 1.325 1.725 0.686 1.323 1.721 0.686 1.321 0.685 0.685 1.318 0.684 0.684 1.315 1.706 2.056 2.479 0.684 1.314 1.703 0.683 1.313 1.701 0.683 1.311 0.674 1.282 1.717 2.074 2.508 2.819 1.319 1.714 2.069 2.500 2.807 2.064 2.492 2.797 1.711 1.316 1.708 2.060 2.485 2.787 2.779 2.473 2.771 2.052 2.048 2.467 2.763 1.699 2.045 2.462 2.756 1.645 1.960 2.326 2.576
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