Averages calculated from a table provide a representative value that are used to summarise a dataset. When calculating averages from a frequency table, the method for finding each measure is different ...
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Learn how to find the mode from a set of data
Learn how to find the mean, the median, and the mode of a set of data. The (arithmetic) mean of a set of data is the average ...
👉 Learn how to find the variance and standard deviation of a set of data. The variance of a set of data is a measure of ...
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