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 15 338 515 533 438 319 120 35 x 15 25 35 45 55 65 75 85 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 We v conclude that there is no linear relationship between the number of infected people and their age at a = 0.1.

Q: A = 6 -2 -2 10 -3 5 1 ---3-0 C=0-2 a = 1, b = [3 08]. -10 1 . B 5 2 11 9 4 4 7 0 0 11

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