What Are the Odds? · Example 1
(a) If you roll a fair 6-sided die, what are the odds for rolling a 5 or higher?
(b) If you roll two fair 6-sided dice, what are the odds against rolling a sum of 7?
(c) If you draw a card at random from a standard deck, what are the odds for drawing a ?
(d) If you draw 2 cards at random from a standard deck, what are the odds against them both being ?
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Contemporary Mathematics · §7.7 What Are the Odds? · Example 1
No hints for this one.
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