Question

classes 0-10 10-20 20-30 30-40 40-50 frequency 2 12 22 8 6 from the above distribution 1. Find the Arithmetic Mean (AM) using Standard Deviation Method.

2. Find also its Median and Mode.

3. Check the Empirical relation of all the three measures of central

tendency​

Answer 1

Answer:

hey here is your answer in above pics