Question

How to find missing frequency when mean is given using step deviation method?

Answer 1

$\huge\bf {\red {ANSWER:-}}$

➡Just add up the frequencies given.

➡Then add up fiui.

➡Mean will be given.

➡just subsitute the values in the formula.

Answer 2

❤❤Holå mate ❤❤


⏬Here is the answer⏬


➡Just add up the frequencies given.

➡Then add up fiui.

➡Mean will be given.

➡just subsitute the values in the formula.

✌Høpe it's help you✌