Question

Find the average of the first 10 odd numbers ?
las 10
(b) 11
(c) 12
ond
If the
12 respectively the​

Answer 1

Given:-

• Observations are 1,3,5,7,9,11,13,15,17,19.
• No of Observations = 10

To Find:-

• The average of the first 10 odd numbers.

Solution:-

$\boxed{\sf{\star\; Arithmetic\;Mean = \frac{Sum\;of\; Observations}{No\;of\; Observations}}}$

→ 1+3+5+7+9+11+13+15+17+19/10

→ 97/10

→ 9.7

• Average = 9.7

$\Large{✓}$

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