Шо SAT Scores Estimate the variance in mean mathematics SAT scores by state, using the randomly selected scores listed below. Estimate with 95% confidence. Assume the variable is normally distributed....

Extracted text: Шо SAT Scores Estimate the variance in mean mathematics SAT scores by state, using the randomly selected scores listed below. Estimate with 95% confidence. Assume the variable is normally distributed. Round the sample variance and final answers to one decimal place. 500 502 499 469 572 490 209 550 515 565 211 543 Send data to Excel 2