Question

Find the mean and median of 10 47 3 9 17 4 27 48 12 15

Answer 1

Answer:

Here is ur answer......

✌✌✌✌✌✌✌✌

Step-by-step explanation:

Mean = (10+47+3+9+17+4+27+48+12+15)/10

= 192/10

=19.2

Median= 3 4 9 10 12 15 17 27 47 48

= (12 + 15)/2

= 27/2

=18.5 Ans...

Hope this will help you.....

✌✌✌✌✌✌✌✌✌✌✌✌

Answer 2

Mean is 19.2. Median of the data is 13.5.

Step-by-step explanation:

The given data set is

10, 47, 3, 9, 17, 4, 27, 48, 12, 15

Formula for mean:

$Mean=\dfrac{\text{Sum of observations}}{\text{Number of observation}}$

$Mean=\dfrac{10+47+3+9+17+4+27+48+12+15}{10}$

$Mean=\dfrac{192}{10}$

$Mean=19.2$

Mean of the data is 19.2.

Arrange the data set in ascending order.

3, 4, 9, 10, 12, 15, 17, 27, 47, 48

No of observation is 10, so median is

$Median=\dfrac{(\frac{n}{2})th+(\frac{n}{2}+1)th}{2}$

$Median=\dfrac{(\frac{10}{2})th+(\frac{10}{2}+1)th}{2}$

$Median=\dfrac{5th+6th}{2}$

$Median=\dfrac{12+15}{2}$

$Median=13.5$

Therefore, the median of the data is 13.5.

#Learn more

Find the mean and median oc the given data 11,12,15,9,16,11,6,13,12.find also the mode.are mean,media and mode equal?

https://brainly.in/question/2526983