Mathematics, 10.02.2021 03:30 ReaLily
Jim works at an Auto centre and accidentally drops 4 bad spark plugs into a box with 20 good spark plugs.
a. If he selects two spark plugs at random from the box without replacement, and the first spark plug selected was a good one, what is the probability that the second spark plug is bad?
b. Are these events independent or dependent? Explain.
Show ALL work plzzz
Answers: 3
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