HP (Hewlett-Packard) 17bII Calculator User Manual


  Open as PDF
of 310
 
10: Running Total and Statistics 129
File name : English-M02-1-040308(Print).doc Print data : 2004/3/9
Month
Phone
Expense
Month
Phone
Expense
1. May
2. June
3. July
$340
$175
$450
4. August
5.September
6. October
$780
$245
$625
Calculate the mean, median, and standard deviation of the monthly
phone bills. Then display the smallest value in the list.
Keys: Display: Description:
Displays current SUM list
and SUM menu keys.
@c
or

Clears current list or
g
ets a
new one.
340
I


Stores May’s phone bill;
shows total.
175
I


Stores June; updates total.
450
I
780
I
245
I
625
I


Stores phone bills for
July-October and keeps a
running total.
e
 Displays CALC menu.
 Calculates mean.
 Calculates median.
 Calculates standard
 previous next