Conduct the hypothesis test and provide the test stadistic and the critical value, and state the conclusion A person ran

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Conduct the hypothesis test and provide the test stadistic 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 0.10 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 25-49 18 Number 50 Click beview the chi-square distribution table (Round to three decimal places as needed) The orical value is (Round to three decimal places as needed) State the conclusion 50-74 13 Hy. There first category is disproportionately high 75.99 10 sufficient evidence to warrant rejection of the claim that the four categories are equally likely. The results to support the expectation that the frequency for the
Conduct the hypothesis test and provide the test stati A person randomly selected 100 checks and recorded Seat the claim that the four categories are equally like support that expectation? Cents portion of check 0-24 Number 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 Hy. There first category is disproportionately high sufficient evidence Chi-square distribution table Degrees of Freedom 1 2 3 4 5 6 7 1 9 10 0.995 Area to the Right of the Critical Value 0.975 0.001 0.020 0.051 0.103 0.95 0.004 0.99 0.010 0:072 0.115 0.207 0.297 0.412 0.676 0.554 0.872 0.909 1.239 1.344 1.646 1.735 2.156 2.068 2.700 3.325 4.168 2.558 3.247 3.940 4.865 Print -X he indicated values. Use a 0.10 significance level to gh frequency for the first category, but do the results 0.90 0.10 2.706 0.016 0211 0.584 4.605 6.251 7.779 9.236 0216 0.352 0.484 0.711 1.064 0.831 1.145 1.610 1.237 1.635 2204 10.645 1.690 2.167 2.833 12.017 2.180 2.733 3.490 13.362 14.684 15.987 Done support the expectation that the frequency for the
Listed below are the lead concentrations in paip measured in different traditional medicines. Use a 0.05 significance level to test the claim that the mean lead concentration for all such medicines is less than 10 pog. Assume that the sample is a simple random sample 12 12 215 18.5 17 25 165 18.5 19 6.5 Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? OA H19 H₂:#10 / OC. H10 volu H₁:19 Determine the test statistic (Round to two decimal places as needed.) CUD Determine the P-value (Round to three decimal places as needed) State the final conclusion that addresses the original claim. Ho There is OB. H₂19 paa H₁ μ< 10 μg/ OD. Ho: 19/0 H₁190/ evidence to conclude that the mean lead concentration for all such medicines is 19 μόλι