What is P(0.33 < Z < 0.45 )?
A) 0.5443
B) 0.0443
C) 0.4557
D) 0.1515
Question 2
A recent survey showed that 5 percent of the computer keyboards produced by a particular company are defective. What is the probability that out of eight keyboards selected at random, exactly zero keyboards will be defective?
A) 0.0054
B) 0.2793
C) 0.6634
D) 0.6983
