The midrange of the data is 81 is your answer
There are 160 dolls in the store.
<u><em>Explanation</em></u>
The ratio of the number of teddy bears to the number of dolls is given as 
Suppose, the number of teddy bears
and the number of dolls
Given that, the store has 60 teddy bears. That means....

(Dividing both sides by 3)
So, the number of dolls in the store 
4 5/2 is 6 1/2 in simplest form!
A. Is the answer of this question
The central idea belive is about insecurity about themselves.