1. P-value for t = 1.04 with 45 degrees of freedom for atwo-tailed test A) betwe
ID: 2954633 • Letter: 1
Question
1. P-value for t = 1.04 with 45 degrees of freedom for atwo-tailed test A) between .10 and .20 B) less than .01 C) between .02 and .05 D) between .01 and .02 E) greater than .20 2) P-value for t = 1.76 with 24 degrees of freedom for aone-tailed test to the right A) between .05 and .10 B) between .005 and .01 C) between .01 and .02 D) between .025 and .05 E) less than .005 1. P-value for t = 1.04 with 45 degrees of freedom for atwo-tailed test A) between .10 and .20 B) less than .01 C) between .02 and .05 D) between .01 and .02 E) greater than .20 2) P-value for t = 1.76 with 24 degrees of freedom for aone-tailed test to the right A) between .05 and .10 B) between .005 and .01 C) between .01 and .02 D) between .025 and .05 E) less than .005Explanation / Answer
df
1 1.000 1.376 1.963 3.0786.31 12.70 15.90 31.82 63.65 127.3 318.3 636.619
2 0.817 1.061 1.386 1.886 2.920 4.3034.849 6.965 9.925 14.08 22.33 31.599
3 0.765 0.979 1.250 1.638 2.353 3.1823.482 4.541 5.841 7.453 10.22 12.924
4 0.741 0.941 1.190 1.533 2.132 2.7762.999 3.747 4.604 5.598 7.173 8.610
5 0.727 0.920 1.156 1.476 2.015 2.5712.757 3.365 4.032 4.773 5.893 6.869
6 0.718 0.906 1.134 1.440 1.943 2.4472.612 3.143 3.707 4.317 5.208 5.959
7 0.711 0.896 1.119 1.415 1.895 2.3652.517 2.998 3.499 4.029 4.785 5.408
8 0.706 0.889 1.108 1.397 1.860 2.3062.449 2.896 3.355 3.833 4.501 5.041
9 0.703 0.883 1.100 1.383 1.833 2.2622.398 2.821 3.250 3.690 4.297 4.781
10 0.700 0.879 1.093 1.372 1.812 2.228 2.3592.764 3.169 3.581 4.144 4.587
11 0.697 0.876 1.088 1.363 1.796 2.201 2.3282.718 3.106 3.497 4.025 4.437
12 0.696 0.873 1.083 1.356 1.782 2.179 2.3032.681 3.055 3.428 3.930 4.318
13 0.694 0.870 1.079 1.350 1.771 2.160 2.2822.650 3.012 3.372 3.852 4.221
14 0.692 0.868 1.076 1.345 1.761 2.145 2.2642.624 2.977 3.326 3.787 4.140
15 0.691 0.866 1.074 1.341 1.753 2.131 2.2492.602 2.947 3.286 3.733 4.073
16 0.690 0.865 1.071 1.337 1.746 2.120 2.2352.583 2.921 3.252 3.686 4.015
17 0.689 0.863 1.069 1.333 1.740 2.110 2.2242.567 2.898 3.222 3.646 3.965
18 0.688 0.862 1.067 1.330 1.734 2.101 2.2142.552 2.878 3.197 3.610 3.922
19 0.688 0.861 1.066 1.328 1.729 2.093 2.2052.539 2.861 3.174 3.579 3.883
20 0.687 0.860 1.064 1.325 1.725 2.086 2.1972.528 2.845 3.153 3.552 3.850
21 0.686 0.859 1.063 1.323 1.721 2.080 2.1892.518 2.831 3.135 3.527 3.819
22 0.686 0.858 1.061 1.321 1.717 2.074 2.1832.508 2.819 3.119 3.505 3.792
23 0.685 0.858 1.060 1.319 1.714 2.069 2.1772.500 2.807 3.104 3.485 3.768
24 0.685 0.857 1.059 1.318 1.711 2.064 2.172 2.492 2.7973.091 3.467 3.745
25 0.684 0.856 1.058 1.316 1.708 2.060 2.1672.485 2.787 3.078 3.450 3.725
26 0.684 0.856 1.058 1.315 1.706 2.056 2.162 2.479 2.7793.067 3.435 3.707
27 0.684 0.855 1.057 1.314 1.703 2.052 2.1582.473 2.771 3.057 3.421 3.690
28 0.683 0.855 1.056 1.313 1.701 2.048 2.1542.467 2.763 3.047 3.408 3.674
29 0.683 0.854 1.055 1.311 1.699 2.045 2.1502.462 2.756 3.038 3.396 3.659
30 0.683 0.854 1.055 1.310 1.697 2.042 2.1472.457 2.750 3.030 3.385 3.646
40 0.681 0.851 1.050 1.303 1.684 2.0212.123 2.423 2.704 2.971 3.307 3.551
50 0.679 0.849 1.047 1.299 1.676 2.009 2.1092.403 2.678 2.937 3.261 3.496
60 0.679 0.848 1.045 1.296 1.671 2.000 2.0992.390 2.660 2.915 3.232 3.460
80 0.678 0.846 1.043 1.292 1.664 1.990 2.0882.374 2.639 2.887 3.195 3.416
100 0.677 0.845 1.042 1.290 1.660 1.984 2.081 2.3642.626 2.871 3.174 3.390
1000 0.675 0.842 1.037 1.282 1.646 1.962 2.056 2.330 2.5812.813 3.098 3.300
z* 0.674 0.841 1.036 1.282 1.645 1.960 2.0542.326 2.576 2.807 3.090 3.291
50% 60% 70% 80% 90% 95% 96% 98% 99% 99.5% 99.8%99.9%
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