Question

while computing mean of a grouped data, we assume that the frequencies are​

Answer 1

Answer:

While computing mean of grouped data, we assume that the frequecies are. Solution : In computing the mean of grouped data, the frequencies are centred at the class marks of classes.

Answer 2

Answer:

While computing mean of grouped data, we assume that the frequecies are. Solution : In computing the mean of grouped data, the frequencies are : centred at the class marks of classes.

Step-by-step explanation:

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