SCENARIO 5-5 from an Inventory of 48 New Cars Being Shipped to Shipped

Short Answer

SCENARIO 5-5
From an inventory of 48 new cars being shipped to local dealerships,corporate reports indicate that 12 have defective radios installed.
-Referring to Scenario 5-5,what is the probability out of the 8 new cars it just received that,when each is tested,at most three of the cars have non-defective radios?