Question

This new method of finding the mean is known as the Direct Method.
We observe that in the above cases we are using the same data and employing the same
formula for calculating the mean but the results obtained are different. In example (1), 59.3 is the
exact mean and 62 is the approximate mean. Can you think why this is so?​

Answer 1

Answer:

for the answer u will have to think by yourself or tell us what is given in example 1