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Do Homework - Christopher Morisset Google Chrome Secure https://www.mathxl.com/Student/ aspx?homeworkld 442468533&questionld; 3&flushed-falseicld; 45887508 centerwin yes PPD502X: Statistical Foundations for Public Management and Poli Christopher Morisset 10/28/17 11:48 AM Homework: Chapter 10 Score: 0.67 of 1 pt 5 of 7 (7 complete) HW Score: 90.48%, 6.33 of 7 pts Question Help Determine the critical values for these tests of a population standard deviation. (a) A right-tailed test with 18 degrees of freedom at the -005 level f significan (b) A left-tailed test for a sample of size n 21 at the ; 0.1 level of significance (c) A two-tailed test for a sample of size n-25 at the -0.1 level of significance O Critical Values for the Chi-Square Distribution Click the icon to view a table a critical values for the Chi-Square Distribution. Area to the Kight of Critucal va Degrees of Freedom 0.995 .99 975 95 0.025 0.01 0.005 (a) The critical value for this right-tailed test is 28.869 Round to three decimal places as needed.) (b) The critical value for this left-tailed test is 12.443 Round to three decimal places as needed.) (c) The critical values for this two-tailed test are Round to three decimal places as needed. Use a comma to separate answers as 3.841 991 7.815 9.488 11.070 0.004 0.016 0.103 0.211 115 0.216 0.352 0584 0.001 0.051 2.706 7.879 0.010 5.024 7.378 0.020 9.210 6.251 11.345 12.838 1.143 13.277 14.860 15.086 16.750 0.207 0297 0.484 0412 0.554 0.83 1.145 1.610 12.833 0.676 0872 1.237 1.635 2.204 10,645 12.592 14.449 16.812 18.548 0.989 1239 1.690 2.167 2.833 12.017 14.067 16.013 18.475 20.278 17.535 20.090 21.955 19.023 21.666 23.589 2.156 2.558 3.247 3.940 4865 15.987 18.307 20.483 23.209 25.188 2.180 2.700 3.325 4.168 2.733 3.490 13. 15.507 16.919 10 2.603 3.053 3.816 4.575 5.578 17.275 19.675 21.920 24.725 26.757 3.074 3.57 4.404 5.226 6.304 18.549 21.026 23.337 26.217 28.300 22.362 24.736 27.688 29.81 31.319 .601 5.229 6.262 7.261 8.547 22.307 24.996 27.488 30578 32.801 12 5.892 660 5.629 6.57 23.685 26.119 29.141 5.142 5.812 6.908 7.962 9.312 23.542 26296 28.845 32.000 34.267 5.6976.408 7.564 8.672 10.085 24.769 27.587 30.191 33.409 35.718 34.805 37.156 6.844 7.633 8.907 10.117 11.651 27.204 30.14432.852 36.191 38.582 7.434 8.260 9.591 10.851 12.443 28.412 31.410 34.170 37.566 39.997 17 6.265 8.231 9.390 10.865 25.989 28869 20 21 23 8.034 8897 10.283 11.591 13.240 29.615 32.671 35.47938.932 41.401 781 40.289 42.796 9.260 10.196 11.689 13.091 14848 32.007 35.172 38.076 41.638 44.181 9.886 10.856 12.401 13.848 15.659 33.196 36.415 39.364 42.980 45.559 44.314 46.928 8.643 9.54210.982 12.338 14.041 3 33.924 36. 24 10.520 11.524 13.120 14.611 16.473 34.382 37.652 40.646 Enter your answer in the answer box and then click Check Answer All parts showing PrintDone 149 AM 10/28/20171 Type here to search

Explanation / Answer

Critical value = + t0.05,24 = -36.415 and 36.415

  

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