Two light bulbs are selected at random from a lot of 24, of which 4 are...

Question

Question

Two light bulbs are selected at random from a lot of 24, of which 4 are defective. What is theprobability that:

(a)(2 points) Both of the light bulbs are defective?

(b)(2 points) At least 1 of the light bulbs is defective ?

Answer 1

Answer #1

Here Pyo babilit obben deecve ulb 欠〈0.1669)-11-0.1667 0.0278 2-2 ナ0.0278 0.27 구 8 | 0-305%

Answer 2

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