Question: Mem Tech produces memory modules for computers. As part of the company a sample of six modules are selected from each batch of one hundred
Mem Tech produces memory modules for computers. As part of the company a sample of six modules are selected from each batch of one hundred for testing. Records show that there are generally six defective modules per hundred produced. How many ways are there of selecting the six modules at random if exactly three of the modules are defective? at most two of the modules are defective? at least one of the modules is defective? all of the modules are either defective or non-defective
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