Question

Answer the questions with steps​

Answer 1

Answer:

5) Given observations are a,2a,4a,6a,9a

Median of this data is 4a.

And also given that,

4a=8

$a = \frac{8}{4} \\ \\ a = 2$

6) Given data is 24,29,34,38,35,30.

To find the median , the data should be arranged

in ascending order.

So, the arrangement will be 24,29,30,34,35,38.

$median \: = \frac{30 + 34}{2} \\ \\ = \frac{64}{2} \\ \\ = 32$

7) The first six odd numbers are 1,3,5,7,9,11.

$median = \frac{5 + 7}{2} \\ \\ = \frac{12}{2} \\ \\ = 6$