A) In a grouped frequency distribution/ it is not possible to determine the mode by looking at the frequencies,
B) In a grouped frequency distribution, modal class is the class which have maximum frequency.
C) The mode of the data is a value inside the modal class
D) Median of the grouped data can be calculated by using the formula. Median =\[l+\left( \frac{\frac{n}{2}-cf}{f} \right)\]
E) None of these
Correct Answer: D
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