Key | Meaning (Continued) |
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|
| Deletes the currently highlighted |
| value. |
CLEAR | Clears the current column or all |
| columns of data. Pregss |
| CLEAR to display a menu list, |
| then select the current column or all |
| columns option, and press . |
| Moves to the first or last row, or first |
cursor key | or last column. |
|
|
Example | You are measuring the height of students in a classroom | ||
| to find the mean height. The first five students have the | ||
| following measurements 160cm, 165cm, 170cm, | ||
| 175cm, 180cm. | ||
| 1. Open the Statistics aplet. | ||
| Select |
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|
| ||
| Statistics |
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|
|
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|
2.Enter the measurement data.
160 
165
170
175 
180 
Statistics aplet |