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SAT Scores Estimate the variance in mean mathematics SAT scores by state, using the randomly selected scores listed below. Estimate with 99% confidence. Assume the

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SAT Scores Estimate the variance in mean mathematics SAT scores by state, using the randomly selected scores listed below. Estimate with 99% confidence. Assume the variable is normally distributed. Round the sample variance and final answers to one decimal place. 565 499 500 543 572 515 550 469 211 209 Send data to Excel 2 LE 0

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