Math, asked by ananyas14182, 11 months ago

2. Find the mean of the following frequency distribution, using step deviation method.
Class 0-10 | 10-20 20-30 30-40 40-50 50-60
frequency
18
10
6
12
30

Answers

Answered by varunsai33

0

Answer:

mean =655

Step-by-step explanation:

wau i ll gibe after

Previous Question

Next Question

Similar questions

English, 5 months ago

imagine that you have travelled recently in a Wright a deseription about your train journey the place from and to that you traveled on atrain you parents and family members about your comparment and seat fatilipies in the train for experienpecs happines memorable things excitements...

Science, 5 months ago

science................

Math, 5 months ago

the perimeter of triangle is 18p+12q+13r and two of its side are 5p+3q-4r and 6p+5q+7r. Find the third side...

Physics, 11 months ago

in the figure shown ,a small ball hits obliquely a smooth horizontal surface with speed u whose x and y components are indicated .if coefficient of restitution is e=3/4 speed of particle after the collision will be ...

India Languages, 11 months ago

ਅਗੇਤਰ:-ਕਲ plz tell me fastly...

Math, 1 year ago

In a trapezium ABCD, AngleA : AngleD = 7: 2 and AngleB : AngleC = 4: 5. Find the angles of the trapezium.

Math, 1 year ago

how many terms are there in each of the following AP -1 , -5/6, -2/3 , ............ , 10/3...

Math, 1 year ago

find the point on x axis which is equidistant from (2,-5)and (-2,9)...