 #1
Natasha1
 493
 8
 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?