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I need help with this question pls Use the given information to find the number of degrees of freedom, the critical values x_ and XR

I need help with this question pls

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Use the given information to find the number of degrees of freedom, the critical values x_ and XR and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Platelet Counts of Women 80% confidence; n = 26, s = 65.3. E Click the icon to view the table of Chi-Square critical values. df = (Type a whole number.) (Round to three decimal places as needed.) XR = (Round to three decimal places as needed.) The confidence interval estimate of o is (Round to one decimal place as needed.)Chi-Square (X2) Distribution Area to the Right of the Critical Value Degrees of 0.005 Freedom Degrees of 0.95 0.90 0.10 0.05 0.025 0.01 Freedom 0.995 0.99 0.975 7.879 0.00 0.016 2 70 3.841 5.024 6.635 0.00 7.378 9.210 10.597 0.061 0.211 4.605 5.991 0.010 0.020 0.103 6.251 7.815 9.348 11.345 12 838 0.072 0.115 0216 0.352 0.584 9.488 11.143 13277 14.860 0.207 0.297 0.484 0.711 1.064 7.779 12 833 15 08 16.750 0.412 0.554 0.831 1.145 1.610 9.236 11.071 14.449 16812 18.548 0.676 0.872 1.237 1.635 2.204 10.645 12 592 16013 18.475 20 278 0.989 1.239 1.69 2.167 2833 12.017 14.067 13.362 15.507 20.090 3.49 17.535 21.965 1.344 1.646 2.180 2.733 21.666 23 589 2088 2.70 3.325 4.168 14.684 16.919 19.023 1.735 4.865 15.987 18.307 20.483 23 20 25.188 10 2.156 2558 3.247 3.940 26.757 11 4.575 5.578 17.275 19.675 21.920 24.725 11 2.603 3.053 3.816 18.549 21.026 23.337 26 217 28 299 12 3.074 3.571 4.404 5.226 6.304 27.688 29.819 13 19.812 2 362 24.738 13 3.56 4.107 5.009 5.892 7.042 29.141 31.319 14 1.660 5.629 6.571 7.790 21.06 23.685 76.119 14 4.075 24.940 27.485 30.578 32 801 4.601 5.229 6.262 7261 8.547 22 307 23 542 26.296 78 845 32 000 34.267 9.312 16 5.142 5.812 6.908 7.962 27.587 30.191 33.409 35.718 17 5.697 6.408 7.564 8.672 10.085 24.769 34.80 37.15 18 25 98 28.869 31.526 18 6.265 7.015 8.231 9.390 10.865 38 58 19 10.117 11.65 27 204 30.144 32 852 36.191 6.84 7.633 8.907 37 566 39.997 20 9.59 10.851 12443 28 412 31.410 34.170 7.43 8 260 N 41.401 13.240 29 615 32 671 35.479 38 932 1897 10.28 11.591 N 8.034 30.813 36.781 12 796 22 33.924 40 289 8.643 9.542 10.98 12 338 14.042 23 14.848 32 007 35.172 38.076 11.638 14.181 23 9.260 10.196 11.689 13.091 12 98 45.569 24 12.401 13.848 15.659 33.196 36.415 39.364 24 9.886 10.856 40.646 44 314 46 928 25 34 382 37.657 11.524 13.12 14.611 16.47 10.520 41.923 45 642 48 294 26 11.160 12.198 13.844 15.379 17.292 35 563 38 685 43.194 46 963 49.645 27 12 879 14.573 16.151 18.114 36.741 40.113 N 11.808 44.461 8 278 50.990 12.461 13.565 15.30 16.928 18.939 37.916 41.337 19 588 52 336 29 12.557 45.722 13.121 14.257 16.047 17.70 19.768 39.087 50 89 53.672 30 46.979 13.787 14.954 16.791 18.49 20.599 80.256 43.773 63.69 66.76 24.433 26.50 51.80 65.758 59.342 29.051 20.707 22.164 76.154 79.490 63.167 87.505 71.420 asss 27.991 29 707 32.357 34.764 37.68 79.082 3 298 88.379 91.952 35 534 37.485 40.482 43.18 46.459 74.397 10.531 95.023 100.425 104.215 43.275 45.442 48.758 51.73 55.329 85.527 112 329 116.321 80 06 578 101 879 106 629 51.172 53.540 57.15 60.391 64.278 124.116 128.299 90 73.291 107.565 113.145 118.136 90 19.126 59.19 61.754 65.647 129.56 140.169 100 124.342 135.807 100 67.328 70 065 74.222 77.929 82 358 118.498 Degrees of 0.005 Freedom Degrees of 0.05 0.025 0.01 0.10 Freedom 0.995 0.99 0.975 0.95 0.90 Area to the Right of the Critical Value Degrees of Freedom Confidence Interval or Hypothesis Test for a standard deviation or variance Goodness-of-fit test with A different categories Kruskal-Wallis test with k different samples

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