A simple random sample from a population with a normal disobudios of 109 body temperatures has x-56 50F and s-063 Construct an 80% confidence anal estimate of the standard deviation of body temperature of a healthy hum Click the icon to view the table of Chi-Square critical values (Round to two decimal places as needed.) A simple random sample from a population with a normal distribution of 109 body temperatures has x-90.50F and s-0.63F. Construct an 80% confidence interval estimate of the standard deviation of body temperature of all healthy humans Click the icon to view the table of Chi-Square critical values (Round to two decimal places as needed) A simple random sample from a population with a normal distribution of 109 body temperatures has x 9850F and 0.63F. Construct an 80% confidence interval estimate of the standard deviation of body temperature of a healthy human Click the icon to view the table of Chi-Square critical values (und to two decimal places as needed) 0 Chi-Square (2) Distribution Area to the Right of the Critical Value Degrees of Degrees of Freedom 0.995 0.99 0.975 0.95 0.90 0.10 0.05 0.025 0.01 0.005 Freedom 1 0.001 0.004 0.016 2.706 3.841 5.024 6.635 7.879 1 2 0.010 0.020 0.051 0.103 0.211 4.605 5.991 7.378 9.210 10.597 2 3 0.072 0.115 0.216 0.352 0.584 6.251 7815 9.348 11.345 12.838 3 4 0.207 0297 0.484 0.711 1.064 7.779 9.488 11.143 13.277 14.860 4 5 0.412 0.554 0.831 1.145 1.610 9.236 11.071 12.833 15.086 16.750 5 0.676 0.872 1.237 1.635 2.204 10.645 12.582 14.449 16.812 18.548 7 0.989 1.239 1.690 2.167 2833 12.017 14.067 16.013 18.475 20.278 7 B 1.344 1.646 2.180 2.733 3.490 13.362 15.507 17.535 20.090 21.955 8 9 1.735 2.088 2.700 3.325 4.168 14.684 16.919 19.023 21.666 23.589 9 10 2156 2.558 3.247 3.940 4.865 15.987 18.307 20.483 23.209 25.188 10 11 2603 3.053 3.816 4.575 5.578 17.275 19675 21.920 24.725 26.757 11 12 222 3.074 3.571 4.404 5.226 6.304 18.549 21.026 23.337 26.217 28299 12 13 3.565 4.107 5.009 5.892 7.042 19.812 22.362 24.736 27.688 29.819 13 14 4.075 4.660 5.629 6.571 7.790 21.064 23.685 26.119 29.141 31.319 14