Question: A machine makes light bulbs, and 6% do not meet the specifications. An inspector randomly chooses 10 light bulbs for testing. What is the probability

A machine makes light bulbs, and 6% do not meet the specifications. An inspector randomly chooses 10 light bulbs for testing.

What is the probability that three bulbs do not meet specifications?

What is the probability that seven bulbs do not meet specifications?

What is the probability that between three and seven bulbs do not meet specifications?

What method did you use in part c)? Describe an alternate method.

Should the inspector be concerned if two bulbs do not meet specifications? Explain your reasoning.

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