Chapter 7: Statistics Application 155
kOutput Terms
a: regression constant term (y-intercept)
A
df : df *
5
of Factor A
A
F: F value of Factor A
A MS: MS*
6
of Factor A
A
p: p-value of Factor A
A
SS: SS*
7
of Factor A
AB df *
8
: df *
5
of Factor A × Factor B
AB
F*
8
: F value of Factor A × Factor B
AB
MS*
8
: MS*
6
of Factor A × Factor B
AB p*
8
: p-value of Factor A × Factor B
AB
SS*
8
: SS*
7
of Factor A × Factor B
b: regression coefficient (slope)
B
df : df *
5
of Factor B
B F: F value of Factor B
B
MS: MS*
6
of Factor B
B
p: p-value of Factor B
B SS: SS*
7
of Factor B
d:df : degrees of freedom of denominator (positive
integer)
df : degrees of freedom
Err
df : df *
5
of error
ErrMS: MS*
6
of error
Err
SS: SS*
7
of error
F: F value
Lower: confidence interval lower limit
n:df : degrees of freedom of numerator (positive
integer)
p
: estimated sample proportion
p
1
/
p
2
: estimated proportion of {sample 1 / sample 2}
prob (Binomial PD, Poisson PD, Geometric PD,
Hypergeometric PD): probability
prob (Binomial CD, Poisson CD, Geometric CD,
Hypergeometric CD): cumulative probability
prob (Normal PD, Student’s t PD, χ
2
PD, F PD):
probability density
prob (Normal CD, Student’s t CD, χ
2
CD, F CD):
distribution probability
prob (Test): p value
r: correlation coefficient
r
2
: coefficient of determination
sx: sample standard deviation
s
x
1
/ sx
2
: sample standard deviation of {sample 1 /
sample 2} (Displayed only for list format.)
s
p: pooled sample standard deviation
se: standard error of estimation
SEb: standard error of the least squares slope
t: t value
t Low: lower bound value you input
t Up: upper bound value you input
Upper: confidence interval upper limit
x
1
InvN: Upper bound when Tail:Left, Lower bound
when Tail:Right or Tail:Center
x
2
InvN: Upper bound when Tail:Center
xInv: inverse cumulative distribution
½
xInv: recalculation value of inverse cumulative
distribution*
9
z: z value
z Low: standardized lower limit z value
z Up: standardized upper limit z value
χ
2
: χ
2
value
*5 degrees of freedom
*6 mean square
*7 sum of squares
*8 Note that “AB
df ”, “AB MS ”, “AB SS ”, “AB F ”, and “AB p” are not displayed in the calculation result window
if there are no repeated data pairs.
*9 In the calculation result window for certain distributions, “½xInv” is displayed only when there may be a
possibility of rounding error. To account for possible rounding error, ClassPad additionally obtains the
result using the probability that is next lowest for the least significant digit. For example, if the probability is
0.61, ClassPad would recalculate using 0.60. The recalculation result is only shown if it is different from the
original one.
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