- Conduct The Hypothesis Test And Provide The Test Statistic And The Critical Value And State The Conclusion A Person Ra 1 (45.84 KiB) Viewed 92 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? 25-49 17 Click here to view the chi-square distribution table. Cents portion of check Number 0-24 63 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. Ho. There is not 50-74 8 ▼sufficient evidence to warrant rejection of the claim that the four categories are equally likely. The results is 75-99 12 to support the expectation that the frequency for the first category is disproportionately high.
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 Number 25-49 17 Click here to view the chi-square distribution table. 0-24 63 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. Ho. There 50-74 8 75-99 D 12 () sufficient evidence to warrant rejection of the claim that the four categories are equally likely. The results appear to support the expectation that the frequency for the first category is disproportionately high. do not appear
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? X 25-49 17 Click here to view the chi-square distribution table. Cents portion of check Number 0-24 63 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 8 75-99 12 Ho. There ▼sufficient evidence to warrant rejection of t Chi-square distribution table Degrees of Freedom 1 2 3 4 5 6 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 Area to the Right of the Critical Value 0.95 0.004 0.103 0.020 0.115 0.352 0.297 0.711 0.554 0.831 1.145 0.872 1.237 1.635 1.239 2.167 1.690 1.646 2.180 2.733 2.088 2.558 Print 0.975 0.001 0.051 0.216 0.484 0.90 0.016 0.211 0.584 1.064 1.610 2.204 2.833 3.490 2.700 3.325 4.168 3.247 3.940 4.865 Done 0.10 2.706 4.605 6.251 7.779 9.236 10.645 12.017 13.362 14.684 15.987 h that the frequency for the first category is disproportionately high.
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 Number - X Chi-square distribution table 0-24 63 25-49 17 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. Ho. There 50-74 8 75-99 12 sufficient evidence to warrant rejection of t Area to the Right of the Critical Value 0.95 0.004 0.103 0.90 0.016 0.211 0.352 0.584 0.711 1.064 1.145 1.610 2.204 2.833 3.490 4.168 4.865 75 01 51 16 84 31 37 90 80 00 47 ◄ 1.635 2.167 2.733 3.325 3.940 0.025 0.01 0.10 2.706 4.605 0.05 3.841 0.005 7.879 9.210 10.597 6.635 5.991 6.251 5.024 7.378 7.815 9.348 11.345 12.838 7.779 9.488 11.143 13.277 14.860 9.236 11.071 12.833 15.086 16.750 10.645 12.592 14.449 16.812 18.548 12.017 14.067 16.013 18.475 20.278 13.362 15.507 17.535 20.090 21.955 14.684 16.919 19.023 21.666 23.589 15.987 18.307 20.483 23.209 25.188 Print Done that the frequency for the first category is disproportionately high.