What is the median of : 8,19,3335,27,51,31,2

Median is the central value of an arranged data.

So, first step is to arrange the given data in ascending order. So, it can be arrange as,

2,8, 19, 27, 31, 51,3335

There are total 7 data. Hence, n=7.

The central position will be .

=

-=tex] \frac{8}{2} [/tex]

=4

So, the median lies at the 4th position. 27 is there at the 4th position. So,

Median = 27

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

ratio is 2 : 9

the answer is three

13.5 : 3