Question

please answer it's urgent​

Answer 1

Explanation:

all are lazy here it's better to do it by yourself .

it's truth

hope it helps u

Answer 2

mean formula = direct . sigma fixi / sigma fi this is for grouped data

ungrouped data = some of observation / no.of observation

median L + ( n/2 - CF ) x H

------------

F

mode = ( f¹ - f⁰ )

L+ -------------. x H

(2f¹ - f⁰- f² )