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 . The GET menu contains a menu label for each named list plus .
2.Press the key for the desired list. ( brings 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 . This removes the numbers.
2.If the list is named, you’ll see Press to remove the name. Press to retain the name with an
empty list.
To remove just one value at a time from a list, use .
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 :