Question

pls tell me the answer by solving in the graph paper​

Answer 1

Answer ::

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$\sf{\underline{\underline{\large{\bold{Answer:-}}}}}$

$\longrightarrow$$\boxed{\large\sf{Mean=\dfrac{xifi}{N}}}$

$\boxed{\large\sf\pink{6=\dfrac{2(3)+4(3)+6(3)+10(1)+2(p+5)}{5}}}$

$\ \implies$$\huge\sf\pink{30=6+12+18+10+2p+10}$

$\ \implies$$\huge\sf\pink{30=46+2p+10}$

$\ \implies$$\huge\sf\pink{30=56+2p}$

$\ \implies$$\huge\sf\pink{30-56-2p}$

$\ \implies$$\huge\sf\pink{-26-2p=0}$

$\ \implies$$\huge\sf\pink{-26=2p}$

$\ \implies$$\huge\sf\pink{p=\cancel\dfrac{-26}{2}*13}$

$\bigstar$$\boxed{\huge\sf\green{p=-13}}$