Statistic
|
42.4 |
46.0 |
47.2 |
49.9 |
|
42.6 |
46.3 |
47.5 |
50.2 |
|
44.0 |
46.3 |
47.6 |
50.2 |
|
44.1 |
46.4 |
48.0 |
50.5 |
|
44.9 |
46.7 |
48.3 |
50.6 |
|
45.1 |
46.9 |
49.2 |
51.5 |
|
45.5 |
46.9 |
49.3 |
51.7 |
|
45.7 |
47.0 |
49.3 |
51.7 |
|
45.9 |
47.1 |
49.4 |
52.0 |
|
45.9 |
47.1 |
49.5 |
54.3 |
Table 1: Sorted Set of Sample Data
|
Data Values |
Frequency |
|
42.0-44.9 |
5 |
|
45.0-45.9 |
5 |
|
46.0-46.9 |
7 |
|
47.0-47.9 |
6 |
|
48.0-49.9 |
8 |
|
50.0-50.9 |
4 |
|
51.0-51.9 |
3 |
|
52.0-54.9 |
2 |
Table 2: Frequency Distribution
Chart, histogram Description automatically generated
Graph 1: Histogram
|
Statistic |
Value |
|
- x |
47.77 |
|
Median |
47.15 |
|
S |
2.67 |
|
S2 |
7.13 |
|
n |
40 |
|
Range |
12 |
|
Modal Class |
48.0-49.9 |
Table 3 Statistics
|
Statistic |
value |
|
Minimum Usual Value - X +2S |
33.51 |
|
Minimum Usual Value - X +2S |
62.03 |
Table 4: Minimum and Maximum Usual Value