Casio FX-795P - Other Functions (;,√, SGN, RAN#, RND, ABS, INT, FRAC); Decimal-Sexagesimal Conversion (DEG, DMS$)

32
CHAPTER 2: Manual Operations
pv
EEE
SESE
©
Specifying
the
Number
of
Significant
Digits
and
the
Number
of
Decimal
Places
“SET” is used for these specifications.
Specification
of
number
of
significant
digits
...
SET
En(n=0~
9)
Specification
of
number
of
decimal
places
....
.
SET
Fn
(2
=0~9)
Release
of
specification
........----+-5--
SETN
*“SET
EO”
used
to
specify
the
number
of
significant
digits
specifies
10
digits.
*When
a
specification
is
made,
the
result
is
displayed
by
the
number
of
specified
digits.
(The
digit
next
to
the
last
specified
digit
is
rounded
off.)
The
original
value
remains
in
the
computer.
Example:
100 + 6 = 16.666666666---
Operation:
fr) (E) 4 Ge) (Specified number of significant digits: 4)
100 6 && 1.66781
Example:
128 + 7 = 17.57142857---
Operation:
Gr}5(F) 2 Ge (Specified number of decimal places: 2)
12307 & 7. a7
Example:
1 + 3 = 0.333333333333---
Operation:
JZ (Nes) (Specification released.)
e
Yr
2-5 Statistical Calculations
When collected data are analyzed, or when new data are obtained through fore-
casts or estimates, statistical calculation is indispensable, whether in office or
technical work. This computer incorporating statistical calculation functions
enables you to perform troublesome statistical calculations simply. Correlation
coefficients or estimated values can be quickly obtained.
@ Statistical Data Input
Prior to start of a statistical calculation, clear the exclusive statistical memories.
And input a statistical data. For this purpose, use the | key in the “RUN”
mode.
Individual data......... data fea]
Plural identical data
One-variable data {
tenes data (2) frequency Ga
Individual data......... x dataG) y data bam)
Plural identical data ..... x dataG) y data@)
frequency fi
Here
is
an
example
of
a
statistical
data
input
by
the
&)
key.
Paired-variable data {
Input
data
7
;
;
:
; ;
;
;
Delete
J
and
2
last.
Operation:
(@ (RUN mode) Fe
exi(>
&A1@aa)
(Statistical
memories
CLEAR
W
fe) cleared.)
1G)2
3G
[stat
3
2
4
5
baa
“1
aa
4
16
&
as
6
303 aa
2G)
2
a
2
3
:
z
1G)
2
ai5"5
(Delete
data
“1,
2”.)
1.2
33