Month | Phone |
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Expense |
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1. | May | $340 | 4. | August | $780 |
2. | June | $175 | 5.September | $245 | |
3. | July | $450 | 6. | October | $625 |
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Calculate the mean, median, and standard deviation of the monthly phone bills. Then display the smallest value in the list.
Keys: | Display: | Description: | |||||
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| Displays current SUM list | |
$ |
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| and SUM menu keys. |
@c | " | Clears current list or gets a | |||||
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| new one. | |
W |
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or | " |
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| ;:H0L#T8U" |
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340 I ;:H0L$T8U" | Stores May’s phone bill; | ||||||
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| :E:198%+(&((" | shows total. |
175 I ;:H0L%T8U" | Stores June; updates total. | ||||||
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| :E:198.#.&((" |
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450 I " | Stores phone bills for | ||||||
780 I " | |||||||
245 I " | running total. | ||||||
625 I |
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| :E:198$K'#.&((" |
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| Displays CALC menu. | ||||||
e | E | $K'#.&((" | |||||
| 0H1<8+%.&*%" | Calculates mean. | |||||
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‘0HA;1<8%,.&((" Calculates median.
| ’ | # F:AHO8$%#&.." | Calculates standard |
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| 10: Running Total and Statistics 129 | |
File name : | Print data : 2003/7/11 | ||