Question

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Answer 1

Answer:

HERE'S YOUR ANSWER....

mean =

$\frac{total \: number \: of \: obsurvation \: }{number \: of \: obsurvation \: }$

$\frac{6 + 3 + 9 + 5 + 7}{5} \\ = \frac{30}{5} \\ = 6$

median =

$\frac{total \: number \: of \: obsurvation}{2} \\ = \frac{30}{2} \\ = 15$

So, mean and median of the data is 6 and 15 respectively.