Histogram

Histogram

The Histogram is a typical frequency plot. The Histogram – is a commonly known format – can be overlaid with a normal curve – gives a graphical impression of large sample sizes (the scale needs to be carefully looked at) Read also: Dot Plot,...

Frequency Plots

A frequency plot shows the distribution of a measurementis used for continuous variablescan be stratified using a discrete X variablecan be analyzed by looking atthe center (mean, median)the spread (range, standard deviation)shape (the type of distribution)the...

Boxplot

The Boxplot is a typical frequency plot containing a lot of information in the graph. It is a graphical analysis tool used to investigate the effect of discrete inputs (X) on continuous outputs (Y). Graphical Interpretation: – The box contains 50% of all the...
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