A fair coin is tossed 400 times.Use the normal-curve approximation to find the probability of obtaining:
a.Between 185 and 210 heads inclusive.
b.Exactly 205 heads.
c.less than 176 or more than 227 heads.
a.Between 185 and 210 heads inclusive.
b.Exactly 205 heads.
c.less than 176 or more than 227 heads.