Customer service requirements determine that receiving process errors should never exceed 2 percent on any given day. What percentage of the days is likely to exceed 2 percent error, given the current performance at receiving? Assume a total of 8,000 transactions per day, 4,000 in each module.

Mean (8000 transactions per day) = 0.0182

Mean (Module 1 - 4000 transactions per day) = .0270

Mean (Module 3 - 4000 transactions per day) =.0094

Please explain all work.