Starting or GETting Another List
When you press $, the SUM list that appears is the last one used.
To start a new list or switch to a different one, the current list must be named or cleared. If it is named, then:
1.Press p. The GET menu contains a menu label for each named list plus s.
2.Press the key for the desired list. ( sbrings up a new, empty list.)
Clearing a SUM List and Its Name
To clear a list’s numbers and name:
1.Display the list you want to clear, then press @c W. This removes the numbers.
2.If the list is named, you’ll see 19FE 79H12 9;F: <10HU Press Wto remove the name. Press Xto retain the name with an
empty list.
To remove just one value at a time from a list, use n.
Doing Statistical Calculations (CALC)
Once you have entered a list of numbers, you can calculate the following values.
!For one variable: the total, mean, median, standard deviation, range, minimum, and maximum. You can also sort the numbers in order of increasing value.
!For two variables:
10: Running Total and Statistics 127
File name : | Print data : 2003/7/11 |