The answer to your question is -19
Your answer's 25
You have to divide 125 times 5 to get your answer of 25
<h2><u>
Hope this helps</u></h2>
Definition: A histogram visualises the distribution of data over a continuous interval or certain time period. Each bar in a histogram represents the tabulated frequency at each interval.
According to the given histogram,
0-20 years occur 15 times,
21-40 years occur 40 times,
41-60 years occur 40 times,
61-80 years occur 15 times.
This shows that the data is symmetrical and the majority of the attendees were between the ages of 21 and 60 (40 times).
Answer: correct choice is B.
Since we can find that the graphs Y value is by a factor of 2 looking at the graph we can find
f(3)=8
