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Again a quite misleading question from HR.
If the question is "read evening only OR read morning only OR reading both" the answer would be: 1/2 + 3/5 - 1/5 = 9/10.
If the question is "read evening only OR read morning only (but not both!)" the answer would be: 1/2 + 3/5 - 2*1/5 = 7/10.
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Day 3: Basic Probability Puzzles #8
You are viewing a single comment's thread. Return to all comments →
Again a quite misleading question from HR.
If the question is "read evening only OR read morning only OR reading both" the answer would be: 1/2 + 3/5 - 1/5 = 9/10.
If the question is "read evening only OR read morning only (but not both!)" the answer would be: 1/2 + 3/5 - 2*1/5 = 7/10.