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A study by the department of education of a certain state was trying to determine the mean SAT scores of the graduating high school seniors. The study found a confidence interval for the mean score to be between 475 and 521 . What is the margin of error on the survey? Do not write +- on the margin of error. Answer:___

A study by the department of education of a certain state was trying to determine the mean SAT scores of the graduating high school seniors. The study found a confidence interval for the mean score to be between 475475 and 521521 . What is the margin of error on the survey? Do not write ± \pm on the margin of error.\newlineAnswer:__________

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Q. A study by the department of education of a certain state was trying to determine the mean SAT scores of the graduating high school seniors. The study found a confidence interval for the mean score to be between 475475 and 521521 . What is the margin of error on the survey? Do not write ± \pm on the margin of error.\newlineAnswer:__________
  1. Find Margin of Error: To find the margin of error, subtract the lower bound of the confidence interval from the upper bound and then divide by 22.521−4752=462\frac{521 - 475}{2} = \frac{46}{2}
  2. Calculate Division: Calculate the division. 46/2=2346 / 2 = 23

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