Posted by **alice** on Sunday, March 4, 2007 at 8:27pm.

14.what value of n will result in a mean if 31

15.what value of n will result in a median of 23

15.what value of a will result in a range of 84

14,46,19,10,39,22,24,77,n

Refresh your memory about the defnition of median, mode and range of a set of numbers.

Then pick a value of n that satisfied the requirement.

For example, in #14. Find the value of n that makes the average 31. You should end up with the equation

(251+n)/9 = 31

Then solve for n. You divide by 9 because there are 9 numbers and you want the average or "mean" value.

We will be glad to critique your work.

- math -
**Alondra**, Tuesday, March 4, 2008 at 6:55pm
23

## Answer this Question

## Related Questions

- chemistry - Hello. In the class, we did the experiment to calculate the value of...
- Chem - Suggest two experimental errors which would result in too low a value for...
- Programming C++ - #include<stdio.h> #include<conio.H> { clrscr(); ...
- statistics - When you add the values 3, 5, 8, 12, and 20 and then divide by the ...
- staticis - 3. When you add the values 3, 5, 8, 12, and 20 and then divide by the...
- statistics - When you add the values 3, 5, 8, 12, and 20 and then divide by the ...
- statistics - When you add the values 3, 5, 8,12, and 20 and then divide by the ...
- Statistics - 1. For the following exercise, complete the following by using the ...
- trig - suppose that sin(x) + cos(x) = 4/3 a)square this result and find a value ...
- COMPUTERS-EXCEL 2007 - which one of the following formulas accurately describes ...