Answer:
Step-by-step explanation:
n
=
52
,
p
=
0.45
,
x
=
37
n
=
119
,
p
=
0.42
,
x
=
65
n
=
50
,
p
=
0.4
,
x
=
28
A measure of the variation around the estimate of the mean.
The standard deviation is a statistic that lets you know how tightly all the subjects are clustered around the mean in a set of data. A single standard deviation away from the mean in either of the directions accounts for somewhere around 68 % of data. If two standard deviations are away from the mean, it accounts for around 95% of data. If three standard deviations are away it accounts for 99% of the data.
1) The total range of variation in the dataset is called RANGE.
3) A measure of the variation around the estimate of the mean is SEM (STANDARD ERROR OF THE MEAN).
4) The most common value observed (highest frequency) is MODE.
Answer:
6400 cm
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
Half of 36 is 18.
Radius is half of diameter