Base-N Calculations - Casio fx-570EX User Manual

P, Q, R: These functions take the
argument t and determine a probability
of standard normal distribution as
illustrated nearby.
t: This function is preceded by the argument x. It calculates the standard
variate for data value x using the mean value ( �� − ) and population standard
deviation (σ ) of data input with Statistics Editor.
x
�� − �� −
x t =
��
��
Ex 5: For the single variable data in Ex 2, to determine the normalized
variate when x = 2, and P(t) at that point.
2(Norm Dist)(t)
(Norm Dist)(P()

Base-n Calculations

When you want to perform calculations using decimal, hexadecimal, binary,
and/or octal values, enter the Base-N Mode. After entering the Base-N
Mode, press one of the following keys to switch number modes: (DEC)
for decimal, (HEX) for hexadecimal, (BIN) for binary, or (OCT) for
octal.
To calculate 11
Note
• Use the following keys to input the letters A through F for hexadecimal
values: (A), (B), (C), (D), (E), (F).
• In the Base-N Mode, input of fractional (decimal) values and exponents
is not supported. If a calculation result has a fractional part, it is cut off.
• Details about input and output ranges (32 bits) are shown below.
Binary
Octal
Decimal
Hexadecimal
Specifying the Number Mode of a Particular Input
Value
You can input a special command immediately following a value to specify
the number mode of that value. The special commands are: d (decimal), h
(hexadecimal), b (binary), and o (octal).
To calculate 10
value
(DEC)(d) 10(h) 10
+ 1
2 2
(BIN)111
00000000000000000000000000000000 ≦ x ≦
Positive:
01111111111111111111111111111111
10000000000000000000000000000000 ≦ x ≦
Negative:
11111111111111111111111111111111
00000000000 ≦ x ≦ 17777777777
Positive:
20000000000 ≦ x ≦ 37777777777
Negative:
-2147483648 ≦ x ≦ 2147483647
00000000 ≦ x ≦ 7FFFFFFF
Positive:
80000000 ≦ x ≦ FFFFFFFF
Negative:
+ 10 + 10
10 16 2
+ 10 and display the result as a decimal
8
23