Summation Statistics - HP 17bII Owner's Manual

216 I

e
RENT I
 
54 I
32 I
88 I
92 I
e 
 




 


Summation Statistics

The summation values are of interest if you want to perform other
statistical calculations besides those provided by the calculator. To find
Σ x, Σ x , Σ y, Σ y
2
1. Display the FRCST menu and select the x- and y-lists as explained in
steps 1-4 of the instructions on page 134. To find the summation
File name : English-M02-1-040308(Print).doc











  
   Specifies RENT as the



, Σ (xy), and n, the number of elements in either list:
2
10: Running Total and Statistics 139
Print data : 2004/3/9
Names this list RENT. (See
page 30 to use the ALPHA
menu.)
Gets a new, empty list.
Stores frequencies into
second list.
Displays names of all
SUM lists.
x-list.
Specifies the current,
unnamed list as the y-list
and then displays the
FRCST menu. (Ignore
model type.)
Average monthly rent.
Standard deviation of the
rents.