Answer Happy

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 0.10 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? D Cents portion of check 25-49 23 Number Click here to view the chi-square distribution table. 0-24 30 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. high. 50-74 28 75-99 19 Ho. There ▼ 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 first category is disproportionately