As the supervisor in charge of shipping and receiving, you need to determine the average outgoing quality in a plant where the known incoming lots from your assembly line have an average defective rate of 5.0%. Your plan is to sample 80 units of every 1,000 in a lot. The number of defects in a sample is not to exceed 3. Such a plan provides you with a probability of acceptance of each lot of 0.79 (79%).
The average outgoing quality for the plant is- % (enter your response as a percentage rounded to two decimal places)