Examlex
Using the ogive shown below, what is the cumulative frequency of data values less than or equal to 16 ?
Mode
The value that appears most frequently in a data set. A mode can be used as a measure of central tendency, especially for categorical data.
Histogram
A type of graph that represents the distribution of numerical data by showing the number of data points that fall into various ranges or bins.
Skewed Distribution
A type of distribution in which data points are not symmetrically distributed around the mean, typically tilting to the left (negatively skewed) or to the right (positively skewed).
Deviations
Differences between observed values and the average of those values, indicating the spread of a dataset.
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