Question

A music shop has 5 different brands of guitar strings. The 5 different brands sell for $16, $20, $15, $11, and $13.

What is the mean absolute deviation of the prices? Round to the nearest cent, if necessary.

Answer 1

@ParthKohli

Answer 2

@ElonaSushchik

Answer 3

To get mean you need to add up all the numbers and divided it by how many numbers there are so....
16+20+15+11+13
5

Answer 4

what does it equal up to?

Answer 5

67

Answer 6

Its actually 15 cuz first u have to add the numbers up and then divide the sum by 5 and thats what you'll get..

Answer 7

@5sauselover21 did u understand?

Answer 8

Yes i did

Answer 9

Okay..if u have more questions just tag me!

Answer 10

Okay thanks

Answer 11

Anytime!

Answer 12

so the answer is 15? @elonasushchik