# Hw21 - Math 1313 Homework 21 Section 7.4 Use the following...

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Math 1313 Homework 21 Section 7.4 1 Use the following problem to answer questions 1 – 3. An unbiased coin is tossed 10 times. 1. Find the probability that the coin lands heads exactly 6 times. 2. Find the probability that the coin lands tails at most 2 times. 3. Find the probability that the coin lands heads at least 9 times. Use the following problem to answer questions 4 – 6. A computer stores receives a box of a certain video game. The box contains 32 games of which 4 are defective. A quality-control inspector randomly chooses 5 games from the box. 4. What is the probability that exactly 3 are defective? 5. What is the probability that 4 are defective?

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Math 1313 Homework 21
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