: <p>

number of jelly beans eaten               percentage 
         (in hundreds) <p>

0 - 1                                  5%  <p>

1 - 3                                 10%  <p>

3 - 5                                 20%  <p>

5 - 10                                30%  <p>

10 - 20                                25%  <p>

20 - 100                               10%  <p>

The class intervals include the left hand endpoint, but not the
right hand endpoint.  For instance, the third line of the table
states that 20% of the estimates of jelly bean consumption ranged
from 300 to 499.
     Suppose you want to make a percentage histogram of the data
reported in this table.  Then the height of the rectangle over
the class interval 3 - 5 would be closest to <p>

a.  10 
 	
 b.   7 
 	
 c.  20 
 	
 d.   4 
 	
 e.   5  <p>