Question

Find the mean of the first 10 odd numbers. Is the mean also odd? ​

Answer 1

Answer:

Let's use the concept of average to find the mean of the first 10 odd numbers.

Explanation:

Average of any n numbers = (Sum of n numbers) / n

Sum of first 10 odd numbers = ( 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19) = 100

Mean = (Sum of 10 odd numbers) / 10

= 100/10

= 10

So, the mean of first 10 odd numbers is 10.

Answer 2

Answer:

The mean of the first 10 odd numbers is 10.

Yes, the mean is also odd^_^

Step-by-step explanation:

$mean = \frac{sum \: of \: observation}{number \: of \: observation} (formula) \\ as \: yk \: that \: 1 \: 3 \: 5 \: 7 \: 9 \: 11 \: 13 \: 15 \: 17 \: 19 \: are \: odd \: numbers \\ so.... \\ = \frac{1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19}{10 } \\ = \frac{100}{10} \\ after \: cancelation \: we \: get \: \\ = 10. \\ therefore....the \: mean \: of \: thefirst \: 10 \: odd \: numbers \: is \: 10.$

Here....

hope it was helpful ❤️