Mean of a Frequency Distribution TI-84 | TI-83 Example

Joestat wants is going to help you to calculate a Mean of the Frequency Distribution with your TI-84 or TI-83 calculator.  To demonstrate we will use the data from the following table.  Remember that in a frequency distribution the Data Value 1 with a Frequency 3 can also be written as {1, 1, 1}.

Use the following data set:  {1 , 1, 1, 2, 2, 3, 4, 4, 4, 4, 5, 6, 6, 7 ,7 ,8 ,8 ,8 ,9 ,9}

The data set should be rewritten into a frequency table.

Data Value Frequency
1 3
2 2
3 1
4 4
5 1
6 2
7 2
8 3
9 2
  • Enter the data into your TI-83 or TI-84 calculator
    Instructions are available on the how to Create a List TI-84 | TI-83.  (stored the data values into L2 and frequency in L3.
  • Calculate the Mean of the Frequency Distribution using 1-var stats.
    | [STAT] | [RIGHT] | [ENTER] | [2nd] | [ 2 ] | [ , ] | [2nd] | [ 3 ] | [ENTER] |
    Setting up TI-84 to calculatoe frequency mean
    TI-84 Frequency mean, using 1-var stats
Congratulations, you have successfully calculated the mean of a frequency distribution using your TI-84 or TI-83 calculator.  You can use the same steps to complete other problems  As always feel free to comment if you have any questions.

Sincerely,

JoeStat




Last Modified on February 21, 2013 by JoeStat

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