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Odds

Odds. Odds. Probability and Odds NOT the same P(E) odds (E) = How many ways . Probability. State the odds of an event occurring, given the probability of the event: 1) . favorable + unfavorable = total. Probability.

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Odds

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  1. Odds

  2. Odds Probability and Odds NOT the same P(E) odds (E) = How many ways

  3. Probability State the odds of an event occurring, given the probability of the event: 1) favorable + unfavorable = total

  4. Probability State the odds of an event occurring, given the probability of the event: 2)

  5. Probability State the probability of an event occurring, given the odds of the event: = favorable + unfavorable  need total 2) 100 to 1 1) 9 : 7 favorable : unfavorable favorable to unfavorable P(E) = P(E) =

  6. Probability A bag contains 2 red, 3 green, and 5 yellow balls. Two balls are chosen at random. Find the probability of each selection: • P(1 red and then a yellow) (no replacement) Total = 10 Means: IN THAT ORDER

  7. Probability A bag contains 2 red, 3 green, and 5 yellow balls. Two balls are chosen at random. Find the probability of each selection: • P(red and a yellow) (no replacement) I: R/Y: II: Y/R: Total = 10 Means: ANY ORDER

  8. Probability A bag contains 2 red, 3 green, and 5 yellow balls. Two balls are chosen at random. Find the probability of each selection: • P(2 green) (no replacement) Total = 10

  9. Probability A bag contains 2 red, 3 green, and 5 yellow balls. Two balls are chosen at random. Find the probability of each selection: • P(2 red) (WITH replacement) • P(3 red) (no replacement) only 2 red!! P(3 red) = 0 Total = 10

  10. Homework #6 12-4 Practice WS

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