- First, Convert data set to decimal.
[1.05, 1.06, 1.08, 1.12, .98}
- Second, enter the data into your TI-83 or TI-84 calculator (in our case we will use L5)
Instructions are available on how to create this list at create a list TI-84 | TI-83 tutorial.
- 3rd calculate the geometric mean
| [2nd] | [STAT] | [RIGHT] | [ 3 ] | [2nd] | [ 5 ] | [ ) ] | [MATH] | [ 5 ] | [2nd] | [STAT] | [LEFT] | [ 6 ] | [2nd] | [ 5 ] | [ ) ] | [ENTER] |
- Note we have just complete
Geometric Mean =
in our TI-84 or TI-83 calculator.