A pharmaceutical company receives large shipments of ibuprofen tablets and uses this acceptance sampling plan: randomly select and test 22 tablets, then accept the whole batch if there is at most one that doesn't meet the required specifications. If a particular shipment of thousands of ibuprofen tablets actually has a 2% rate of defects, what is the probability that this whole shipment will be accepted?

P(accept shipment) =((Please show your answer to 4 decimal places)