Conduct the hypothesis test and provide the best statistic and the critical value, and state the conclusion. A person ra

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Conduct The Hypothesis Test And Provide The Best Statistic And The Critical Value And State The Conclusion A Person Ra 1 (57.67 KiB) Viewed 82 times

Conduct the hypothesis test and provide the best 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 0.05 significance level to test the claim that the four categories are equally likely. The person expected that many checks for whole collar amounts would result in a disproportionately high frequency for the first category, but do the results support that expectation? Cents portion of chack O Number Click here to view the chi-square distribution table. The test statistic is (Round to three decimal places as needed.) Ho- There 0-24 50 The critical value is (Round to three decimal places as needed.) State the conclusion. Degrees of Freedom 1 2 3 4 5 6 7 8 25-49 23 9 10 Chi-square distribution table sufficient evidence to warrant rejection of the claim that the four categories are equally likely. The results 0.995 50-74 12 0.99 75-99 15 Ares to the Right of the Crilical Value 0.95 0.90 0.004 0.018 0.975 0.001 0.010 0.020 0051 0.103 0,211 0.072 0.115 0.218 0.352 0.584 0.207 0.297 0.484 0.711 1.064 0.412 0.554 1.145 1.810 0.676 0.872 0.831 1.237 1.635 2:204 10.645 0.989 1.239 1.690 2.167 2833 12.017 1.344 1.646 2.180 2.733 3.490 13.362 1.735 2.088 2.700 3.325 4.169 14.684 2.558 3.247 3.940 4.885 15.987 2.158 Print - X Done 0.10 2.706 4.605 8.251 7.779 9.236 to support the expectation that the frequency for the first category is disproportionately high.