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An insurance company wants to know if the color of an automobile has a relationship with the number of moving violations. The following contingency table
An insurance company wants to know if the color of an automobile has a relationship with the number of moving violations. The following contingency table gives the results of data collected from police reports across the nation. The columns list the numbers of reported moving violations in a year. Use a level of significance of a = 0.005 to conduct a hypothesis test of association between automobile color and the number of moving violations. Observed Sample of Cars 0-1 2-3 More Than 3 Total White 39 38 34 111 Black 75 66 54 195 Red 80 79 53 212 Silver 13 9 6 28 Other 58 56 23 137 Total 265 248 170 683 Copy Data Step 1 of 4: Calculate the expected value for the number of white cars with 2-3 moving violations in a year. Round your answer to six decimal places. Answer Tables Keypad Keyboard Shortcuts Ewhile and 2-3 =
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