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A sample space consists of the words {stately, plump, the, buck, mulligan, came, from, stairhead}. The...

A sample space consists of the words {stately, plump, the, buck, mulligan, came, from, stairhead}. The event A consists of all words with four or fewer letter. The event B consists of all words ending in a vowel. What is p(B) and p(B|A)?

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