A study of a local high school tried to determine the mean amount of money that each student had saved. The study surveyed a random sample of 58 students in the high school and found a mean savings of 4300 dollars with a standard deviation of 600 dollars. Determine a 95% confidence interval for the mean, rounding all values to the nearest whole number.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A study of a local high school tried to determine the mean amount of money that each
student had saved. The study surveyed a random sample of 58 students in the high
school and found a mean savings of 4300 dollars with a standard deviation of 600
dollars. Determine a 95% confidence interval for the mean, rounding all values to the
nearest whole number.
Transcribed Image Text:A study of a local high school tried to determine the mean amount of money that each student had saved. The study surveyed a random sample of 58 students in the high school and found a mean savings of 4300 dollars with a standard deviation of 600 dollars. Determine a 95% confidence interval for the mean, rounding all values to the nearest whole number.
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