Answer:
Its actually 4
Step-by-step explanation:
A p e x
C) 2
Mean of the given distribution = 2
<u><em>Explanation</em></u>:-
Given data from histogram
1 , 4, 5 ,4 ,2, 1, 1 , 1, 1,0
Mean of given data
= ∑x / n
Given n = 10
7 children
$505-$115= $390
$390÷$65= 6
6+1= 7