Ores Estimate the variance in mean mathematics SAT scores by state, using the randomly Estimate with 95% confidence. Assume the variable is normally distributed. Use a graphing s to one decimal place. 11 572 209 499 565 469 543 550 515 500 Send data to Excel

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 23PFA
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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 95% confidence. Assume the variable is normally distributed. Use a graphing calculator and round the
answers to one decimal place.
211 209 499 565 469
572
550 515 500
Send data to Excel
<<0² <0
X
543
S
Transcribed Image Text: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. Use a graphing calculator and round the answers to one decimal place. 211 209 499 565 469 572 550 515 500 Send data to Excel <<0² <0 X 543 S
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