Assume That X Is a Binomial Random Variable with N $$\mathrm { P } ( \mathrm { x } \geq 100 )$$

Multiple Choice

Assume that x is a binomial random variable with n = 400 and p = 0.30. Use a normal approximation to find $$\mathrm { P } ( \mathrm { x } \geq 100 )$$

A) 0.9834
B) 0.4875
C) 0.9875
D) 0.5948