ccording to a survey by Accountemps, 48% of executives believe that employees are most productive on Tuesdays. Suppose 190 executives are randomly surveyed. Appendix A Statistical Tables a. What is the probability that fewer than 83 of the executives believe employees are most productive on Tuesdays? b. What is the probability that more than 95 of the executives believe employees are most productive on Tuesdays? c. What is the probability that more than 79 of the executives believe employees are most productive on Tuesdays?
According to a survey by Accountemps, 48% of executives believe that employees are most productive on Tuesdays. Suppose 190 executives are randomly surveyed.
a. What is the probability that fewer than 83 of the executives believe employees are most productive on Tuesdays?
b. What is the probability that more than 95 of the executives believe employees are most productive on Tuesdays?
c. What is the probability that more than 79 of 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.)
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