Mathematics, 26.07.2019 07:30 berliedecius4051

In a large school district, 16 of 85 randomly selected high school seniors play a varsity sport. in the same district, 19 of 67 randomly selected high school juniors play a varsity sport. a 95 percent confidence interval for the difference between the proportion of high school seniors who play a varsity sport in the school district and high school juniors who play a varsity sport in the school district is to be calculated. what is the standard error of the difference?

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In a large school district, 16 of 85 randomly selected high school seniors play a varsity sport. in...