I will medal! Uri asked six friends how many different foreign countries they’d been to. He recorded 0, 1, 1, 2, 5, and 9 countries visited.

What is the mean absolute deviation of the number of countries visited? Round to the nearest tenth, if needed.

A.
0 countries

B.
2.7 countries

C.
2.9 countries

D.
3 countries

Question

I will medal! Uri asked six friends how many different foreign countries they’d been to. He recorded 0, 1, 1, 2, 5, and 9 countries visited.
 
What is the mean absolute deviation of the number of countries visited? Round to the nearest tenth, if needed.
 
 A.
0 countries
 
 B.
2.7 countries
 
 C.
2.9 countries
 
 D.
3 countries

anonymous · Answer

B. 2.7 
and yes you had to round!

anonymous · Answer

thanks again :)

anonymous · Answer

No Problem! Glad I could help....again :)