A random sample of 78 students in region A is taken and it is discovered that 47 of these students watch greater than 30 hours of TV per week. A random sample of 64 students in region B is taken and it is discovered that 29 of these students watch greater than 30 hours of TV per week. Let : p1 = proportion of junior excessive students in region A watching greater than 30 hours of TV per week, and P2 = proportion of junior excessive students in region B watching greater than 30 hours of TV per week, and Is there sufficient proof at alpha = zero.01 to conclude that p1 watch greater than 30 hours of TV per week than p2 ?

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