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| Deletes the currently highlighted | ||
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| CLEAR |
| Clears the current column or all | ||
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| columns of data. Pregss |
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| CLEAR to display a menu list, | ||
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| then select the current column or all | ||
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| columns option, and press | . | |
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| cursor key |
| Moves to the first or last row, or first | ||
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| or last column. |
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Example |
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You are measuring the height of students in a classroom | ||||||
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| following measurements 160cm, 165cm, 170cm, | ||||
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| 175cm, 180cm. |
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| 1. Open the Statistics aplet. |
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| Select |
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| Statistics |
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2.Enter the measurement data.
160 
165
170
175 
180 
3.Find the mean of the sample.
Ensure the 
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menu key label
reads 
. Press
to see the
statistics calculated from the sample data in C1.
Statistics aplet |