Question

Find the mean and median of the first 30 whole numbers​

Answer 1

hope this answer helps u

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I have doubt on median but I think mean is correct only

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Answer 2

Answer:

Mean = 14.5

Median = 14.5

Step-by-step explanation:

The first 30 whole numbers are :

0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29

Mean =

$\frac{sum \: of \: all \: observation}{total \: no.of \: observations}$

0+1+2+3+4+5+6+7+8+9+10+11+12+13+14+15+16+17+18+19+20+21+22+23+24+25+26+27+28+29/30

= 435/30 = 14.5

Median = Middle Observation

While arranging in ascending order we get,

14+15/2 = 14.5