Question

Find the mean of the following data 76, 68, 84, 69, 78.​

Answer 1

Answer:

• Mean = 75

Step-by-step explanation:

$\pmb{\underline{ \frak{Given\:that,}}}$

$\pink\bigstar$ A data:

• 76, 68, 84, 69, 78

$\pmb{\underline{ \frak{To\:Find,}}}$

$\pink\bigstar$ Mean of the following data.

$\pmb{\underline{ \frak{Formula\:used,}}}$

$\star\;\underline{\boxed{\sf{\orange{Mean\ =\ \bf {\dfrac{Sum\:of\:terms}{Total\:number\:of\:terms}}}}}}$

$\pmb{\underline{ \frak{Solution:}}}$

$\begin{gathered}\implies\sf{Sum\:of\:terms = 76+68+84+69+78}\\\\:\implies\boxed{\green{\sf{375}}}\\\\:\implies\boxed{\blue{\sf{No. \:of\:terms=5}}}\\\\:\implies\sf{Mean = \dfrac{375}{5}}\\\\:\implies\boxed{\pink{\sf{Mean = \frak{75}}}}\end{gathered}$

$\pmb{\underline{ \frak{Final\:Solution:}}}$

• Mean = 75

Answer 2

Step-by-step explanation:

your answer is given below

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