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A random sample of size n = 19 is obtained from a normally distributed population with a population mean of u = 100 and a
A random sample of size n = 19 is obtained from a normally distributed population with a population mean of u = 100 and a variance o" = 20. What is the probability that the sample variance is greater than 60? - X Click here to view a table of upper critical values for the chi-square distribution. Upper critical values for the chi-square distribution. The probability is PROBABILITY OF EXCEEDING THE CRITICAL VALUE v 0.10 0.05 ).025 0.01 .001 2.706 3.841 5.024 .635 10.828 between 0.001 and 0.01. 4.605 5.99 7.378 9.210 13.816 6.251 7.815 9.348 11.345 16.266 less than 0.001. 7.779 9.488 11.143 13.277 18.467 9.236 11.070 12.833 15.086 20.515 between 0.05 and 0.10. 6 10.645 12.592 14.449 16.812 22.458 12.017 14.067 16.013 18.475 24.322 greater than 0.10. 13.362 15.507 17.535 20.090 26.125 14.684 16.919 19.023 21.666 27.877 between 0.01 and 0.025. 10 15.987 18.307 20.483 23.209 29.588 17.275 19.675 21.920 24.725 31.264 between 0.025 and 0.05. 18.549 21.026 23.337 26.217 32.910 19.812 22.362 24.736 27.688 34.528 21.064 23.685 26.119 29.141 36.123 22.307 24.996 27.488 30.578 37.697 23.542 26.296 28.845 32.000 39.252 17 24.769 27.587 30.191 33.409 40.790 18 25.989 28.869 31.526 34.805 42.312 19 27.204 30.144 32.852 36.191 43.820 20 28.412 31.410 34.170 37.566 45.315 29.615 32.671 35.479 38.932 46.797 30.813 33.924 36.781 40.289 48.268 32.007 35.172 38.076 41.638 49.728 33.196 36.415 39.364 42.980 51.179 34.382 37.652 10.646 44.314 52.620 35.563 38.885 41.923 45.642 54.052 36.741 40.113 13.195 46.963 55.476 37.916 41.337 44.461 48.278 56.892 39.087 42.557 45.722 49.588 58.301 40.256 43.773 46.979 50.892 59.703 51.805 55.758 59.342 63.691 73.402 63.167 67.505 71.420 76.154 86.661 74.397 79.082 83.298 88.379 99.607 85.527 90.531 95.023 100.425 112.317 80 96.578 101.879 106.629 112.329 124.839 90 107.565 113.145 118.136 124.116 137.208 100 110 100 12 12 12 125 007 140 410 Print Done
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