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what are the formula of mean median and mode. Like mean and median mode is also used to summarize a set with a single piece of information. H size of the class f Frequency corresponding to the median class.
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Mean Median Mode Formula. Lets start learning the three measures of central tendency ie. There can be more than one mode or no mode at all.
It all depends on the data set itself.
Median l2 hf N2 C Here l The lower limit of the median class. M value of n 1 2 t h observation if n is odd. Average of n 2 t h and n 2 1 t h observation if n is even. The median of a given data is the exact middle value when the observations or elements in question are arranged either in ascending or descending order.
