:2. A box contains five tickets marked 1, three marked 2, and
two marked 5.  One hundred draws (with replacement) are made from
the box.  The chance that the number of 5's drawn is between 12
and 24 is closest to  <p>

a.  47%
 b.  68%
 c.  82%
 d.  14%
 e.  34% <p>