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A government agency has 6000 employees As an alternative in the traditional ve day work week, employees were asked whether they preferred a four day work week (10 hours per day) or exible hours The table below shows the results by age category Which of the folIOWIng statements Is TRUE about work week preferences and age category? Age category Prefers 4 Day Prefers Flex Week Hours Under 30 600 300 30 - 45 1200 1500 Over 45 21 00 300 O A. Work week preferences are not Independent of age category 0 B. Work week preferences are mutually exclusive, 0 C. Work week preferences are independent and mutually exclusive 0 D. Work week preferences are independent of age category 0 E. There IS Insufcient Information to determine whether work week preferences and age category are independent or mutually exclusive