All are true about data diagrams except:-
- Bimodal frequency distribution: * Bimodal frequency distribution has two tails and two peaks. - Frequency distributions are usually illustrated by histograms. - Frequencies are commonly illustrated by bar cha . - Frequency polygon is useful when comparing two or more frequency distributions by drawing them on the same diagram.
Frequency distributions are usually illustrated by histograms
Frequencies are commonly illustrated by bar cha
Bimodal frequency distribution has two tails and one peak
Frequency polygon is useful when comparing two or more frequency distributions by drawing them on the same diagram
Biostats