ElektroPhysik 33
n-values:
number of single values
mean (
x
):
mean of single values
st.d. (s):
standard deviation
max:
highest single value
min:
lowest single value
At least 2 single values are required to obtain a
statistical analysis which consists of the 5 values
listed above.
4.1
Definition of statistical values
·
Mean
x
The mean is the sum of the single values
divided by the number of readings
MEAN =
x
x
n
=
∑
-
Standard deviation s (STD. DEV)
The standard deviation measures the
scattering of readings. The greater the
Definition of statistical values
