According to the American Red Cross, 10.6% of all Connecticut residents have Type B blood. A random sample of 19 Connecticut residents is taken. X = the number of CT residents that have Type B blood, of the 19 sampled. What is the expected value of the random variable X?
a. 1.539
b.2.014
c.1.672
d.2.204
e.2.071
f.1.957
