According to a survey by Accountemps, 48% of executives believe that employees are most productive on Tuesdays. Suppose220executives are randomly surveyed.

Appendix A Statistical Tables

a.What is the probability that fewer than94of the executives believe employees are most productive on Tuesdays?

b.What is the probability that more than110of the executives believe employees are most productive on Tuesdays?

c.What is the probability that more than88of the executives believe employees are most productive on Tuesdays?

(Round the values of z to 2 decimal places, e.g. 15.25. Round the intermediate values to 4 decimal places, e.g. 0.2513. Round your answers to 4 decimal places, e.g. 0.2513.)