2-17
Example
Operation
RanNorm# (8, 68)
(Randomly produces a body length value
obtained in accordance with the normal
distribution of a group of infants less than
one year old with a mean body length of
68cm and standard deviation of 8.)
*
(
E
)
(PROB)*
(RAND)
(Norm)
8
68
U
RanNorm# (8, 68, 5)
(Randomly produces the body lengths of five
infants in the above example, and displays
them in a list.)
*
(
E
)
(PROB)*
(RAND)
(Norm)
8
68
5
U
* fx-7400G
II
:
(PROB)
S
Random Number Generation in Accordance with Binomial Distribution
(RanBin#)
This function generates random integers in accordance with binomial distribution based on
values specified for the number of trials
n
and probability
p
.
RanBin# (n, p [,m])
1
n
100000
1
m
999
0
p
1
• Omitting a value for
m
returns a generated random number as-is. Specifying a value for
m
returns the specified number of random values in list form.
Example
Operation
RanBin# (5, 0.5)
(Randomly produces the number of heads
that can be expected in accordance with
binomial distribution for five coin tosses
where the probability of heads is 0.5.)
*
(
E
)
(PROB)*
(RAND)
(Bin)
5
0.5
U
RanBin# (5, 0.5, 3)
(Performs the same coin toss sequence
described above three times and displays
the results in a list.)
*
(
E
)
(PROB)*
(RAND)
(Bin)
5
0.5
3
U
* fx-7400G
II
:
(PROB)
I
Coordinate Conversion
S
Rectangular Coordinates
S
Polar Coordinates
• With polar coordinates,
Ƨ
can be calculated and displayed within a range of
–180°<
Ƨ
180° (radians and grads have same range).
• Be sure to specify Comp for Mode in the Setup screen.
Содержание FX-7400GII
Страница 337: ...E CON2 Application ...