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
A
Number of hours Sonja practiced- n + 3 =11
Number of hours Jasper practiced- n - 2 = 6
Number of hours Willow practiced- 2n = 16
hope that helps