df 0.25 0.20 0.15 0.10 0.05 0.025 0.02 0.01 0.005 0.0025 0.001 0.0 1.963 1.386 1.250 1.190 1.156 318.309 22.327 10.215 7.173 5.893 1.376 3.078 1.886 1.638 1.533 1.476 31.821 6.965 4.541 3.747 3.365 63.657 127.321 9.925 5.841 4.604 4.032 1.000 6.314 2.920 2.353 2.132 2.015 12.706 15.894 4.849 636 31 12 4.303 3.182 2.776 2.571 2 0.816 1.061 14.089 3 0.765 4 0.741 0.727 0.978 0.941 0.920 3.482 2.999 2.757 7.453 5.598 4.773 6. 0.711 0.706 9. 2.612 2.517 2.449 2.398 4.317 4.029 3.833 3.690 5.208 4.785 4.501 4.297 0.718 0.906 1.134 1.440 1.943 1.895 2.447 0.896 0,889 0.883 1.119 1.108 1.100 1.415 1.397 1.383 2.365 2.306 2.262 3.143 2.998 2.896 2.821 3.707 3.499 3.355 3.250 8. 1.860 0.703 1.833

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Question
Determine the t-value in each of the cases.
Click the icon to view the table of areas under the t-distribution.
Table of t-Distribution Areas
(a) Find the t-value such that the area in the right tail is 0.20 with 24 degrees of freedom.
(Round to three decimal places as needed.)
-Area in
right tail
Table VI
t-Distribution
Area in Right Tail
df
0.25
0.20
0.15
0.10
0.05
0.025
0.02
0.01
0.005
0.0025
0.001
0.0005
1
1.376
3.078
15.894
63.657
1.963
1.386
1.250
1.190
6.314
12.706
31.821
127.321
318.309
22.327
10.215
7.173
5.893
1.000
636.619
0.816
3
0.765
4
0.741
5
0.727 0.920
1.061
0.978
31.599
12.924
8.610
2.920
4.303
3.182
2.776
4.849
3.482
2.999
2
1.886
1.638
1.533
2.353
2.132
2.015
6.965
4.541
3.747
9.925
5.841
14.089
7.453
0.941
4.604
5.598
4.773
1.156
1.476
2.571
2.757
3.365
4.032
6.869
0.718
0.906
1.134
1.440
1.943
2.447
2.365
2.306
2.262
2.228
2.612
3.143
3.707
4.317
5.208
5.959
5.408
4.029
3.833
3.690
1.119
1.895
1.860
1.833
2.517
2.998
2.896
2.821
7
0.711
0.896
4.785
1.415
1.397
1.383
1.372
3.499
0.889
0.883
0.879
1.108
1.100
1.093
3.355
3.250
8
0.706
0.703
0.700
2.449
2.398
2.359
4.501
4.297
4.144
5.041
4.781
10
1.812
2.764
3.169
3.581
4.587
0.876
0.873
1.363
1.356
1.796
1.782
1 771
4.025
3.930
2.201
2.328
2.303
2 282
2.718
3.497
3.428
11
0.697
1.088
3.106
4.437
0.695
0 694
2.681
3.055
1.083
1. 079
2.179
2 160
12
4.318
13
O 870
1350
2650
3.012
3372
3852
4221
Transcribed Image Text:Determine the t-value in each of the cases. Click the icon to view the table of areas under the t-distribution. Table of t-Distribution Areas (a) Find the t-value such that the area in the right tail is 0.20 with 24 degrees of freedom. (Round to three decimal places as needed.) -Area in right tail Table VI t-Distribution Area in Right Tail df 0.25 0.20 0.15 0.10 0.05 0.025 0.02 0.01 0.005 0.0025 0.001 0.0005 1 1.376 3.078 15.894 63.657 1.963 1.386 1.250 1.190 6.314 12.706 31.821 127.321 318.309 22.327 10.215 7.173 5.893 1.000 636.619 0.816 3 0.765 4 0.741 5 0.727 0.920 1.061 0.978 31.599 12.924 8.610 2.920 4.303 3.182 2.776 4.849 3.482 2.999 2 1.886 1.638 1.533 2.353 2.132 2.015 6.965 4.541 3.747 9.925 5.841 14.089 7.453 0.941 4.604 5.598 4.773 1.156 1.476 2.571 2.757 3.365 4.032 6.869 0.718 0.906 1.134 1.440 1.943 2.447 2.365 2.306 2.262 2.228 2.612 3.143 3.707 4.317 5.208 5.959 5.408 4.029 3.833 3.690 1.119 1.895 1.860 1.833 2.517 2.998 2.896 2.821 7 0.711 0.896 4.785 1.415 1.397 1.383 1.372 3.499 0.889 0.883 0.879 1.108 1.100 1.093 3.355 3.250 8 0.706 0.703 0.700 2.449 2.398 2.359 4.501 4.297 4.144 5.041 4.781 10 1.812 2.764 3.169 3.581 4.587 0.876 0.873 1.363 1.356 1.796 1.782 1 771 4.025 3.930 2.201 2.328 2.303 2 282 2.718 3.497 3.428 11 0.697 1.088 3.106 4.437 0.695 0 694 2.681 3.055 1.083 1. 079 2.179 2 160 12 4.318 13 O 870 1350 2650 3.012 3372 3852 4221
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