216 I ;:H0L.T8U"

 

 

 

 

 

 

 

 

:E:198*%#&(("

 

 

 

 

 

 

 

 

Names this list RENT. (See

e

o

"

RENT I ;:H0L.T8U"

page 30 to use the ALPHA

 

 

 

 

 

 

 

 

 

menu.)

 

 

 

 

 

;:H0L#T8U"

Gets a new, empty list.

 

p

 

s

54 I "

Stores frequencies into

32 I "

second list.

88 I "

 

92 I ;:H0L.T8U"

 

 

 

 

 

 

 

 

 

:E:198$''&(("

 

 

 

 

Displays names of all

e

E

"

 

 

 

SUM lists.

)

 

—

FH9H7: X O12;1J9H"

 

 

 

FH9H7: @ O12;1J9H"

Specifies RENT as the

 

2H<:"

"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

x-list.

 

 

 

9;<H12"

Specifies the current,

 

˜

 

 

 

 

 

 

 

 

 

 

 

unnamed list as the y-list

 

 

 

 

 

 

 

 

 

and then displays the

 

 

 

 

 

 

 

 

 

FRCST menu. (Ignore

 

 

 

 

 

 

 

 

 

model type.)

 

 

Average monthly rent.

 

)

 

Ÿ

$(,&++"

 

 

 

 

 

 

 

.&,-"

Standard deviation of the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

rents.

Summation Statistics

The summation values are of interest if you want to perform other statistical calculations besides those provided by the calculator. To find Σx, Σx2, Σy, Σy2, Σ(xy), and n, the number of elements in either list:

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

10: Running Total and Statistics 139

File name : 17BII-Plus-Manual-E-PRINT-030709

Print data : 2003/7/11