Question

What is the arithmetic mean of the natural numbers from 10 to 30? *​

Answer 1

Answer:

Hope this helps you thanku ｡◕‿◕｡

Answer 2

Answer:

$given = arithmetic \: mean \: of \\ the \: natural \: numbers \: from \: 10 \: to \: 30?$

$to \: find = arithmetic \: mean \: of \\ the \: natural \: numbers \: from \\ 10 \: to \: 30$

$Solution$

$arithmetic \: mean = \frac{sum \: of \: all \: observation}{total \: number \: of \: observation}$

$first \: we \: have \: to \: see \: numbers \: between \: 10 \: and \: 30$

$so \: numbers \: between \: 10 \: and \\ 30 \: are = \\ 11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29$

$by \: using \: the \: formula \: we \: get$

$\frac{11 + 12 + 13 + 14 + 15 + 16 + 17 + 18 + 19 + 20 + 21 + 22 + 23 + 24 + 25 + 26 + 27 + 28 + 29 }{19}$

$= \frac{380}{19}$

$by \: cancelling \: we \: get = \frac{20}{1} = 20$

$arithmetic \: mean \: of \: the \\ natural \: numbers \: from \: 10 \: to \: 30 \: is \: 20$

Step-by-step explanation:

I hope it helps please mark me as brainliest