Use the Normal Model to Approximate the Binomial

Multiple Choice

Use the Normal model to approximate the Binomial.
-The unemployment rate of persons with a disability is typically higher than for those
With no disability. Recent statistics report that this rate is 14.5%. An advocacy group in
A large city located in the southeastern region of the U.S. selected a random sample of
250 persons with a disability. What is the probability that at least 20 persons in this
Sample are unemployed?

A) 0.8686
B) 0.9982
C) 0.6573
D) 0.1314
E) 0.0018