- #1

Natasha1

- 493

- 9

- Homework Statement
- Here's a list of six numbers written in order of size

- Relevant Equations
- The numbers have

a median of 9

a mean of 11

Here's a list of six numbers written in order of size

4, 7, x, 10, y, y

The numbers have

a median of 9

a mean of 11

Find x and y?

So I've gone to do:

(4+7+x+10+2y)/2 = 11

I get

x+2y = 45

What do I need to do from here?

4, 7, x, 10, y, y

The numbers have

a median of 9

a mean of 11

Find x and y?

So I've gone to do:

(4+7+x+10+2y)/2 = 11

I get

x+2y = 45

What do I need to do from here?