Coordinate Conversion - Casio fx-FD10 Pro User Manual

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.)
RanNorm# (8, 68, 5)
(Randomly produces the body lengths of five
infants in the above example, and displays
them in a list.)
u 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
RanBin# (n, p [,m])
• Omitting a value for
returns the specified number of random values in list form.
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.)
RanBin# (5, 0.5, 3)
(Performs the same coin toss sequence
described above three times and displays
the results in a list.)
k Coordinate Conversion
You can perform coordinate conversion using the following key operations: !-(Pol) or
!+(Rec).
u Rectangular Coordinates
• With polar coordinates,
< 180° (radians and grads have same range).
–180°<
• Be sure to specify Comp for Mode in the Setup screen.
Example
n
1 < < 100000
n
m
returns a generated random number as-is. Specifying a value for
Example
can be calculated and displayed within a range of
K6(g)3(PROB)4(RAND)3(Norm)
8,68!/( ) )w
K6(g)3(PROB)4(RAND)3(Norm)
8,68,5!/( ) )w
p
and probability .
1 < < 999 0 < < 1
m p
K6(g)3(PROB)4(RAND)4(Bin)
5,0.5!/( ) )w
K6(g)3(PROB)4(RAND)4(Bin)
5,0.5,3!/( ) )w
u Polar Coordinates
3-15
Operation
Operation
m