Question

if the height of 10 students of 9th class are 142 CM 151cm 138 CM 142 CM 158cm 136 CM 138cm 150cm respectively then find the mode

Answer 1

Heya!!

Data: 142cm, 158cm, 138cm, 142cm, 158cm, 136cm, 138cm, 150cm.

Mode: Most frequently occurring number
= 138 and 142

(A set of observations can have two modes)

Hope helped!!

Answer 2

Heyaaa!

The data given in the given Question is =

142cm,151cm,138cm,142cm,158cm,136cm,138cm,150cm.

So the given Question is to find the mode

So the mode is

= 138 and 142

So we got the answer for the given question

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Extra info -

What is mean ?

Mean =

$\frac{sum \: of \: all \: observations}{no \: of \: observaions }$

So for example find the mean of 12,14

$\frac{12 + 14 }{2} = \frac{26}{2} = 13$

So You got the mean = 13