hp40g+.book Page 7 Friday, December 9, 2005 1:03 AM
| Key | Meaning (Continued) |
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| Deletes the currently highlighted | |
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| value. |
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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 | . |
| cursor key | Moves to the first or last row, or first | |
| or last column. |
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Example |
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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. |
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1. Open the Statistics aplet.
Select
Statistics
2.Enter the measurement data.
160 
165
170
175 
180 
Statistics aplet |
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