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    Linear Regression and Scatter Plot on the T1-83

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    The table is average tuition at private colleges and universities for selected years.

    Year 1985 1990 1995 2000 2008
    Tuition 5330 9335 12335 16212 25122

    Using the TI-83, find the least-squares regression line that models the data and graph the data on a scatter plot and use the calculator to estimate the tuition for 2005.

    © BrainMass Inc. brainmass.com June 4, 2020, 12:56 am ad1c9bdddf

    Solution Summary

    The PDF list steps explicitly for doing all tasks with explanatory comment on the TI-83.