How likely is it hat she didn't interview a plumber on either day? Express your answer in 2 decimal places.

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Q: Say, there are 4 types of Frozens (F1, F2, F3, F4) at a cafe shop and you'll buy 5 Frozens. How many…

A: Topic:-  permutations and combinations

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Q: Say, there are 4 types of Frozens (F1, F2, F3, F4) at a cafe shop and you'll buy 5 Frozens. How many…

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