Determine (a) the x test statistic, (b) the degrees of freedom, (c) X 0 1 2 3 4 the P-value, and (d) test the hypothesis at the a=0.05 level of significance. Observed 1 38 123 442 387 Expected 16 254 152.2 405.9 405.9 Ho. The random variable X is binomial with n=4, p=0.8 H The random variable X is not binomial with n = 4, p=0.8 Click the icon to view the chi-square distribution table. (a) x= (Round to two decimal places as needed) (b) There are degrees of freedom (c) The P-value is (d) What is the conclusion of the test at the a 0.05 level of significance? the null hypothesis, because the P-value is variable X is not binomial with n = 4, p=0.8. age Chat than There evidence that the random t 10 Statcrunch K Determine (a) the test statistic, (b) the degrees of freedom, (c) X 0 1 2 3 4 the P-value, and (d) test the hypothesis at the a=0 05 level of significance Observed 1 38 123 4421 387 Expected 16 254 152.2 405.9 405.9 Ho The random variable X is binomial with n = 4, p=0.8 H, The random variable X is not binomial with n = 4, p=0.8 Click the icon to view the chi-square distribution table (a)x- (Round to two decimal places as needed.) (b) There are degrees of freedom (c) The P-value is (d) What is the con l of significance? the 15 than There evidence that the random greater than 0.05. variable X is not bi between 0.005 and 0.01 between 0.025 and 0.05 less than 0.005 between 0 01 and 0 025 Next K Determine (a) the test statistic, (b) the degrees of freedom, (c) X 0 1 2 3 4 the P-value, and (d) test the hypothesis at the a=0.05 level of significance. Observed 1 38 123 442 387 Expected 1.6 254 152.2 405.9 405.9 Ho The random variable X is binomial with n = 4, p=0.8 H. The random variable X is not binomial with n = 4, p=0.8 Click the icon to view the chi-square distribution table. (a) x= (Round to two decimal places as needed) (b) There are degrees of freedom (c) The P-value is (d) What is the conclusion of the test at the a 0.05 level of significance? the null hypothesis, because the P-value is with n=4, p=0.8 Do not reject Reject than There evidence that the random (a) x = (Round to two decimal places as needed.) (b) There are degrees of freedom (c) The P-value is (d) What is the conclusion of the test at the a=0.05 level of significance? the null hypothesis, because the P-value is variable X is not binomial with n = 4, p=0.8 than There evidence that the random less greater K Determine (a) the test statistic, (b) the degrees of freedom, (c) X 0 1 2 3 4 the P-value, and (d) test the hypothesis at the a=0.05 level of significance Observed 1 38 123 442 387 Expected 1.6 25.4 152.2 405.9 405.9 Ho The random variable X is binomial with n=4, p=0.8 H The random variable X is not binomial with n = 4, p=0.8 Click the icon to view the chi-square distribution table (a) x= (Round to two decimal places as needed) (b) There are degrees of freedom (c) The P-value is (d) What is the conclusion of the test at the a=0.05 level of significance? the null hypothesis, because the P-value is variable X is not binomial with n = 4, p=0.8. than There evidence that the random x a=0.05 Determine (a) the test statistic, (b) the degrees of freedom, (c) X 0 1 2 3 4 the P-value, and (d) test the hypothesis at the a=0.05 level of significance Observed Expected 1 38 123 442 387 1.6 254 152.2 405.9 405.9 Ho: The random variable X is binomial with n = 4, p = 0.8 H, The random variable X is not binomial with n = 4, p = 0.8 Click the icon to view the chi-square distribution table (a) x = (Round to two decimal places as needed.) (b) There are degrees of freedom (c) The P-value is (d) What is the conclusion of the test at the a 0.05 level of significance? the null hypothesis, because the P-value is variable X is not binomial with n = 4, p=0.8 0 than There evidence that the random is not is Chi-Square Distribution Table Chi-Square (x) Distribution Area to the Right of Critical Value Degrees of Freedom 0.995 0.99 0.975 0.95 0.90 0.10 0.05 0.025 0.01 0.005 0.001 0.004 0.016 2706 3.841 5.024 6.635 7.879 2 0.010 0.020 0.051 0.103 0.211 4.605 5.991 7.378 9.210 10.597 3 0.072 0.115 0.216 0.352 0.584 6.251 7.815 9.348 11.345 12.838 4 0207 0.297 0.484 0.711 1.064 7.779 9.488 11.143 13.277 14.860 5 0.412 0.554 0.831 1.145 1.610 9.236 11.070 12.833 15.086 16.750 6 0.676 0.872 1.237 1.635 2.204 10.645 12.592 14.449 16.812 18.548 7 0.989 1.239 1.690 2.167 2.833 12.017 14.067 16.013 18475 20.278 1.344 1.646 2.180 2.733 3.490 13.362 15.507 17.535 20.090 21.955 9 1.735 2.088 2.700 3.325 4.168 14.684 16,919 19.023 21.666 23.589 10 2.156 2.558 3.247 3.940 4.865 15.987 18.307 20.483 23.209 25.188 11 2.603 3.053 3.816 4.575 5.578 17.275 19.675 21.920 24.725 26.757 12 3.074 3.571 4.404 5.226 6.304 18.549 21.026 23.337 26.217 28,300 13 3565 4.107 5.009 5.892 7.042 19.812 22.362 24.736 27.688 29.819 4.075 4.660 5.629 6.571 7.790 21.064 23.685 26.119 29.141 31.319 15 4.601 5.229 6.262 7.261 8.547 22.307 24.996 27.488 30.578 32.801 16 5.142 5812 6.908 7.962 9.312 23.542 26.296 28.845 32.000 34.267 17 5.697 6.408 7.564 8.672 10.085 24.769 27.587 30.191 33.409 35,718 18 6.265 7.015 8231 9.390 10.865 25.989 28.869 31.526 34.805 37.156 19 6.844 7.633 8.907 10.117 11.651 27.204 30.144 32.852 36.191 20 7434 38.582 8.260 9.591 21 8.04 8.897 10.783 10.851 12.443 11.591 28.412 31.410 34.170 37.566 39.997 13240 29615 32.671 15.479 18.932 41401 Print Done Chi-Square Distribution Table 2303 3353 3010 4573 3-370 17013 2122 24472 208737 12 13 14 15 22 AAA SER RE 3.074 3.571 4.4041 5.226 6.304 18.549 21.026 23.337 26.217 28.300 3.565 4.107 5.009 5.892 7.042 19.812 22.362 24.736 27.688 29.819 4.075 4.660 5.629 6.571 7.790 21.064 23.685 26.119 29.141 31.319 4.601 5.229 6.262 7.261 8.547 22.307 24.996 27.488 30.578 32.801 16 5.142 5.812 6.908 7.962 9.312 23.542 26.296 28.845 32.000 34.267 17 5.697 6.408 7.564 8.672 10.085 24.769 27.587 30.191 33.409 35.718 18 6.265 7.015 8.231 9.390 10.865 25.989 28.869 31.526 34.805 37.156 19 6.844 7.633 8.907 10.117 11.651 27.204 30,144 32.852 36.191 38.582 20 7.434 8.260 9.591 10.851 12.443 28.412 31.410 34.170 37.566 39.997 21 8.034 8.897 10.2831 11.591 13.240 29.615 32.671 35.479 38.932 41.401 22 8.643 9.542 10.982 12.338 14.041 30.813 33.924 36,781 40.289 42.796 23 9.260 10.196 11.689 13.091 14.848 32.007 35.172 38.076 41.638 44.181 24 9.886 10.856 12.401 13.848 15,659 33.196 36.415 39.364 42.980 45.559 25 10.520 11.524 13.120 14.611 16.473 34.382 37.652 40.646 44.314 46.928 26 11.160 12.198 13.844 15.379 17.292 35.563 38.885 41.923 45.642 48.290 27 11.808 12.879 14.573 16.151 18.114 36.741 40.113 43.195 46.963 49.645 28 12.4611 13.565 15.308 16.928 18.939 37.916 41.337 44.461 48.278 50.993 29 13.121 14.256 16.047 17.708 19.768 39.087 42.557 45.722 49.588 52.336 30 13.787 14.953 16,791 18493 20.599 40.256 43.773 46.979 50.892 53.672 40 20.707 22.164 24.433 26.509 29.051 51.805 55.758 59.342 63.691 66,766 50 27.991 29.707 32.357 34.764 37.689 63.167 67.505 71.420 76.154 79.490 60 35.534 37.485 40.482 43.188 46.459 74.397 79.082 83.298 88.379 91.952 70 43.275 45.442 48.758 51.739 55.329 85.527 90.531 95.023 100,425 104.215 80 51.172 53.540 57.153 60.391 90 59.196 61.754 65,647 69.126 100 67.328 70.065 74.222 77.929 64.278) 96.578 101.879 106.629 73.291 107.565 113.145 118.136 82.358 118.498 124.342 129.561 112.329 116.321 124.116 135.807 140.169 128.299 Print Done