I have a couple of other probability questions for you to help me with please.

1. A shipment of 8 computers contains 2 with defects. Find the probability that a sample size 3, drawn from the 8, will not contain a defective computer.

2. A container contains 10 diesel engines. The company chooses 5 engines at random, and will not ship the container if any of the engines chosen are defective. Find the probability that a container will be shipped even though it contains 2 defectives if the sample size is 5.