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A box contains 14 electrical switches: 8 working switches & 6 duds. Switches will be randomly chosen, one-at-a-time & witho

answer is A. show work please

math   Statistics-And-Probability   
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lets ay lancks working stwitch 7 Suoitches chosen mat means At Remoining 6 pla cs 2 Sheid be wenki 껀 Fitledsike this 6 places

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