Question

write the formula of mode for a grouped data? Explain the symbols in words

Answer 1

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Answer 2

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Mode for grouped data is given as

Mode = l+(f1 - f0 - f2) × h,

where l is the lower limit of modal class,

h is the size of class interval,

f1 is the frequency of the modal class,

f0 is the frequency of the class preceding the modal class,

and f2 is the frequency if the class succeeding the modal class.

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