- Conduct The Hypothesis Test And Provide The Test Statistic And The Critical Value And State The Conclusion A Person Ra 1 (145.22 KiB) Viewed 93 times
- Conduct The Hypothesis Test And Provide The Test Statistic And The Critical Value And State The Conclusion A Person Ra 2 (72.25 KiB) Viewed 93 times
- Conduct The Hypothesis Test And Provide The Test Statistic And The Critical Value And State The Conclusion A Person Ra 3 (177.76 KiB) Viewed 93 times
Conduct the hypothesis test and provide the test statistic and the critical value, and state the conclusion. A person randomly selected 100 checks and recorded the cents portions of those checks. The table below lists those cents portions categorized according to the indicated values. Use a 0.025 significance level to test the claim that the four categories are equally likely. The person expected that many checks for whole dollar amounts would result in a disproportionately high frequency for the first category, but do the results support that expectation? Cents portion of check 0-24 Number 55 25-49 18 Click here to view the chi-square distribution table. The test statistic is (Round to three decimal places as needed.) The critical value is (Round to three decimal places as needed.) State the conclusion. 50-74 16 75-99 11. sufficient evidence to warrant rejection of the claim that the four categories are equally likely. The results first category is disproportionately high. Ho. There to support the expectation that the frequency for the Time Remaining: 02:46:03
Chi-square distribution table Degrees of Freedom 1 2 3 4 7 8 9 10 0.995 0.010 0.072 0.207 0.412 0.676 0.989 1.344 1.735 2.156 0.99 0.020 0.115 0.297 0.554 0.872 1.239 1.646 2.088 2.558 Print Area to the Right of the Critical Value 0.975 0.001 0.051 0.216 0.484 0.831 1.237 1.690 2.180 2.700 3.247 0.95 0.004 0.103 0.352 0.711 1.145 1.635 2.167 2.733 3.325 3.940 Done 0.90 0.016 0.211 0.584 1.064 1.610 2.204 2.833 3.490 4.168 4.865 0.10 2.706 4.605 6.251 7.779 9.236 10.645 12.017 13.362 14.684 15.987 X 13 e in suppor
Chi-square distribution table Area to the Right of the Critical Value 75 01 51 16 84 31 37 $90 80 00 47 0.95 0.004 0.103 0.352 0.711 1.145 1.635 2.167 2.733 3.325 3.940 0.90 0.016 0.211 0.584 1.064 1.610 2.204 2.833 3.490 4.168 4.865 0.10 0.01 2.706 6.635 4.605 9.210 6.251 11.345 7.779 9.488 11.143 13.277 9.236 11.071 12.833 15.086 10.645 12.592 14.449 16.812 12.017 14.067 16.013 18.475 13.362 15.507 17.535 20.090 14.684 16.919 19.023 21.666 15.987 18.307 20.483 23.209 0.05 3.841 5.991 7.815 0.025 5.024 7.378 9.348 0.005 7.879 10.597 12.838 14.860 16.750 18.548 20.278 21.955 23.589 25.188 - X r