ALTANA Haze-Gloss Manual - Manual (Page 23)

20° 36.7
60° 73.4
n=123
m=36.5
s= 1.3
m=73.3
s= 0.9
sample/
statistic
s= 1 /
n-1
∑(x
i
-x) 2
n
i=1
-
20° m= 36.5
min= 32.8
max= 40.6
60° m= 73.3
min= 70.8
max= 75.7
n= 123
s= 1.3
Vr= 3.6
s= 0.9
Vr= 1.2
Display of all statistical results
m mean value
n number of measurements
min minimum value
max maximum value
s standard deviation
v
r
coefficient of variance
v
r
=100 S /
m
(%)
The statistic mode can be selected in
every geometry. The AUTO-RANGE
function can be used in the sample
mode only.
• sample/statistic key:
Changing from individual
measurements to mea-
surement series.
Key to the symbols:
n
= number of measurements
m = mean value
s = standard deviation
20° 36.7
60° 73.4
n=123
m=36.5
s= 1.3
m=73.3
s= 0.9
sample/
statistic
20° m= 36.5
min= 32.8
max= 40.6
60° m= 73.3
min= 70.8
max= 75.7
n= 123
s= 1.3
Vr= 3.6
s= 0.9
Vr= 1.2
Display of all statistical results
m mean value
n number of measurements
min minimum value
max maximum value
s standard deviation
v
r
coefficient of variance
v
r
=100 S /
m
(%)
The statistic mode can be selected in
every geometry. The AUTO-RANGE
function can be used in the sample
mode only.
• sample/statistic key:
Changing from individual
measurements to mea-
surement series.
Key to the symbols:
n
= number of measurements
m = mean value
s = standard deviation
8. Measurement Series
and Statistic
8. Measurement Series
and Statistic
s= 1 /
n-1
∑(x
i
-x) 2
n
i=1
-