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# Find a 95% confidence interval for the mean two ways, using StatKey or other technology and...

Find a 95% confidence interval for the mean two ways, using StatKey or other technology and percentiles from a bootstrap distribution and using the t-distribution and the formula for standard error.

Mean price of a used Mustang car online, in \$1000s, using data in MustangPrice, with x̅=15.98 miles, s=11.11, and n=25.

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T-distribution=

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