Also x2a what is the critical value?And what is the correct conclusion reject or do not reject H0

Save 1 4 of 7 (7 complete) HW Score: 54.34%, 3.8 of 7 pts (X 12.1.4 Question Help Using the accompanying data below, perform a chi-square test using a = 0.05 to determine if the proportion of "Yes" observations differs among Populations A, B, and C. Click the icon to view the observed and expected frequencies. Click the icon to view an excerpt from the table of chi-square critical values. What are the null and alternative hypotheses? Table of Chi-square critical values - X O A. Ho: PA = PB = PC H1: PA * PB * PC O B. Ho: Not all p's are equal AREA IN RIGHT TAIL OF DISTRIBUTION Observed and Expected Frequencies X H1: PA = PB= PC VC. Ho: PA = PB = PC df 0.995 0.99 0.975 0.95 0.90 0.10 0.05 0.025 0.01 0.005 Hy : Not all p's are equal 1 0.001 0.004 0.01 2.70 3.841 5.024 6.635 7.879 Observed frequencies: IN 0.010 0.020 0.051 0.103 0.211 4.605 5.991 7.378 9.210 10.597 OD. HO: PA * PB # PC Population Yes No 0.072 0.115 0.216 0.352 0.584 6.251 7.815 9.348 11.345 12.838 9 21 H1: PA = PB = PC A 4 0.207 0.297 0.484 0.711 1.064 7.779 9.488 11.143 13.277 14.860 B 15 26 5 0.412 0.554 0.831 1.145 1.610 9.236 18 11.070 12.833 15.086 16.75 11 What is the test statistic? 6 0.676 0.872 1.237 1.635 2.204 10.645 12.592 14.449 16.812 18.548 Expected frequencies: x2 = (Round to two decimal places as needed.) 0.989 1.239 1.690 2.167 2.833 12.017 14.067 16.013 18.475 20.278 Population Yes No 1.344 1.646 2.18 2.733 3.490 13.362 15.507 17.535 20.090 21.955 A 12.60 17.40 1.735 2.70 3.325 4,168 14.684 16.919 19.023 21.666 23.589 17.22 23.78 10 2.156 2.558 3.247 3.940 4.865 15.987 18.307 20.483 23.209 25.188 12.18 16.82 11 2.603 3.053 3.816 4.57 5.578 17.275 19.675 21.920 24.725 26.757 12 3.074 3.57 4.404 5.226 6.304 18.549 21.026 23.337 26.217 28.300 Print Done 13 3.565 4.107 5.009 5.892 7.042 19.812 22.362 24.736 27.688 29.819 14 4.075 4.660 5.629 5.57 7.79 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 Print Done (? Enter your answer in the answer box and then click Check Answer. Clear All Check Answer 2 parts remaining MacBook Air