Question

1. ₹37,₹52,₹31,₹40 Find the average ​

Answer 1

Answer:

answer is 41.5

Step-by-step explanation:

by using medians for ungrouped data

Answer 2

${\huge{\underline{\boxed{\red{\mathcal{Answer}}}}}}$

To find:

• Average of ₹37, ₹52, ₹31, ₹40

Solution:

$Average = \dfrac{Sum\:of\:all\: observations}{Number\:of\: observations} \\ \\ \implies Average = \dfrac{37+52+31+40}{4} \\ \\ \implies Average = \dfrac{160\!\!\!\!\!\!\bold{/}\:\:^{40}}{4\!\!\!\bold{/}_1} \\ \\ \implies \bold{Average = Rs 40}$

Formula Used:

• $Average = \dfrac{Sum\:of\:all\: observations}{Number\:of\: observations}$

Hope it helps!!