How to Put a Frequency Table in a Calculator

A frequency table is a chart used in statistics to show relationships among categorical data. If you want to input a frequency table into a calculator, the calculator must have a feature that inputs lists. Not all calculators have this capability; while graphing calculators usually have list functions, basic and scientific calculators do not. Many brands and models of graphing calculator exist on the market. Popular brands for statistics include the TI-89, HP-48G and Casio CFX 9850G Plus.

Things You'll Need

  • Graphing calculator
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Instructions

  1. TI-89

    • 1

      Press the "Apps" button and scroll to the Stats/List Editor.

    • 2

      Press the "Enter" button.

    • 3

      Type a name for your list in the top row using the alphanumeric keypad.

    • 4

      Enter your data. Press the "Enter" key after each numeric value in your table.

    HP-48G

    • 5

      Press the button marked with the green arrow and then press "5" to enter STAT mode.

    • 6

      Choose an option from the menu and then press the "Enter" key. For example, if you have a table of one-variable stats, scroll to Single-Var and then press "Enter."

    • 7

      Type your values into the calculator. Press the "down arrow" key after each numeric table entry.

    Casio CFX 9850G Plus

    • 8

      Press the "OPTN" button and then press the "7" key to enter table mode.

    • 9

      Press "F6" to display a table.

    • 10

      Enter your numeric values into the table. Press the "down arrow" key after each entry.

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