Question

Average 9,11,13,15,17

Answer 1

Correct Question:

Find the average of the numbers 9 , 11 , 13 , 15 and 17.

Solution:

We know,

$\qquad \mathtt{Average \; = \frac{Sum \; of \; all \; observations }{Number \; of \; observations} } </p><p>$

Sum of all Observations = 9 + 11 + 13 + 15 + 17

= 65

Number of Observations = 5

•°• Average = 65 ÷ 5

= 13

Answer: 13

Answer 2

Question : Find the average of 9, 11, 13, 15, 17.

$\fbox{\fbox{\mathfrak{Solution:-}}}$

Formula used :

$\boxed{Average =\frac {Sum\:of\:all\: observations}{Number\:of\:observations}}$

Sum of all observations =9+11+13+15+17 = 65

Number of observations = 5

$\boxed{Average =\frac {65}{5} = 13}$

Definitions of Average :

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☆https://brainly.in/question/11443044

Same question with solution :

☆https://brainly.in/question/6444703