The mode of the scores 3, 2, 6, 5, 1, 4, 2, 3, 6, 3, 2, 2, 7, 4, 2 is:
1.
5.
2.
3.
The lower quartile of a cumulative frequency curve is at the
25th percentile.
50th percentile
100th percentile
75th percentile
The mode, median and mean are collectively called the measures of:
Dispersion.
Central tendency.
Frequency.
Deviation.
What is statistics?
The science of measuring weights.
The science of collecting information for analysis.
The science of building software.
The modal class in the following frequency distribution table is:
14 - 17.
2 - 5.
6 - 7.
10 - 13.
