Arandom sample of fifty dash nine 200-meter swims has a mean time of 3.734 minutes. the population standard deviation is 0.070 minutes. a 90% confidence interval for the population mean time is (3.719 comma 3.749 ). construct a 90% confidence interval for the population mean time using a population standard deviation of 0.03 minutes. which confidence interval is wider? explain.

Drag the tiles to the correct boxes to complete the pairs. match the exponential functions with their horizontal asymptotes and y-intercepts. f(x) = 7x − 4 f(x) = 3x+2 + 4 f(x) = 9x+1 − 4 f(x) = 2x + 4 horizontal asymptote and y-intercept exponential function horizontal asymptote: y = 4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, 5) arrowboth horizontal asymptote: y = -4 y-intercept: (0, -3) arrowboth horizontal asymptote: y = 4 y-intercept: (0, 13) arrowboth