Results:
menu that appears when you perform the following key operation:
(STAT)
(Distr).
P, Q, R:
These functions take the argument
t
and determine a probability
of standard normal distribution as illustrated below.
t
:
This function is preceded by the argument X, and determines the
normalized variate
X t
=
X
-
x
σ
x
.
Example 5:
For the single variable data {
x
n
; freq
n
} = {0;1, 1;2, 2;1, 3;2, 4;2,
5;2, 6;3, 7;4, 9;2, 10;1}, to determine the normalized variate (
t
) when
x
=
3, and P(
t
) at that point up to three decimal places (Fix 3).
(SETUP)
(STAT)
(ON)
(SETUP)
(Fix)
(STAT)
(1-VAR)
0
1
2
3
4
5
6
7
9
10
1
2
1
2
2
2
3
4
2
1
3
(STAT)
(Distr)
(
t
)
(STAT)
(Distr)
(P()
Normalized variate (
t
): -0.762
P(
t
): 0.223
Base-
n
Calculations (BASE-N)
Press
(BASE-N) to enter the BASE-N Mode when you want to
perform calculations using decimal, hexadecimal, binary, and/or octal
values.
55
Содержание fx-570ES PLUS
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