To solve Chebyshev's theorem on a TI 84 calculator, first enter the data into a list. Then press the STAT button and select the CALC menu. Select 1-Var Stats and enter the list name. The calculator will then display the mean, standard deviation, and other statistics. To calculate the Chebyshev's theorem, subtract the mean from the standard deviation and multiply the result by 1.5, 2, and 3. The result will be the range of values that should contain at least 75%, 88.9%, and 93.75% of the data, respectively.
