The department of health studied the amount of reported hepatitis C cases in a country. The following data are the number of infected people y in the sample and their age x: y 10 342 543 559 | 465 332 146 47 10 20 30 40 50 60 70 80 Test for the significance of regression using the analysis of variance at a = 0.1. Find the test statistic. Round your answer to three decimal places (e.g. 98.765). fo = Find the critical value for the test statistic. Round your answer to two decimal places (e.g. 98.76). feritical i We v conclude that there is no linear relationship between the number of infected people and their age at a = 0.1.

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