Question

5. Find the sum of data items if
A. Average is 16 and number of values is 11​

Answer 1

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Answer 2

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Given:

• Average = 16
• No of Values = 11

To find:

• Sum of data items

Solution:

$Average = \dfrac{Sum\:of\:all\:data\:items}{No\:of\:values} \\ \\ \implies 16 = \dfrac{Sum\:of\:all\:data\:items}{11} \\ \\ \implies Sum\:of\:all\:data\:items = 16\times 11 \\ \\ \implies \bold{Sum\:of\:all\:data\:items = 176}$

Formula Used:

• $Average = \dfrac{Sum\:of\:all\:data\:items}{No\:of\:values}$

Hope it helps!