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MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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
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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