Question

Find mean of: 11,14,23,26,10,12,18,6​

Answer 1

$\huge\mathcal\pink{\underline{\underline{Solution:}}}$

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$\sf\blue\small\blue{\bold{11,\:14,\:23,\:26,\:10,\:12,\:18\: and \:6}}$

$\sf\small{\bold{By \:definition,\: we\: know:}}$

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$\sf\small{\bold{Mean \:=}}\:\sf\small\frac{∑x}{n}$

$\sf\small{\bold{Here,\: n\:=\:8}}$

$\sf\small{\bold{Thus,}}$

$\sf\small{\bold{Mean \:=}}\:\sf\small {\bold{\frac{(11\:+\:14\:+\:23\:+\:26\:+\:10\:+\:12\:+\:18\:+\:6)}{8}}}$

$\sf\small{\bold{\:=}}\:\sf\small{\bold{\frac{120}{8}}}$

$\sf\small{\bold{\:=\:15}}$

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$\sf{\bold{IᴛsHappyQueen03_࿐}}$