7 conditional probability and review.notebook€¦ · 7 conditional probability and review.notebook...

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7 conditional probability and review.notebook March 27, 2014 Mar 258:08 PM Warm up 0327 Mar 279:39 AM Mar 279:39 AM Mar 279:39 AM Mar 279:39 AM Mar 279:45 AM

Transcript of 7 conditional probability and review.notebook€¦ · 7 conditional probability and review.notebook...

Page 1: 7 conditional probability and review.notebook€¦ · 7 conditional probability and review.notebook March 27, 2014 Mar 279:46 AM Mar 279:46 AM ... 20/ 18 years old? 53 b) is the probability

7 conditional probability and review.notebook March 27, 2014

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Warm up 03­27

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Page 2: 7 conditional probability and review.notebook€¦ · 7 conditional probability and review.notebook March 27, 2014 Mar 279:46 AM Mar 279:46 AM ... 20/ 18 years old? 53 b) is the probability

7 conditional probability and review.notebook March 27, 2014

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Page 3: 7 conditional probability and review.notebook€¦ · 7 conditional probability and review.notebook March 27, 2014 Mar 279:46 AM Mar 279:46 AM ... 20/ 18 years old? 53 b) is the probability

7 conditional probability and review.notebook March 27, 2014

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P(A)= .2 P(A l B)= .8 Find P(A   B)

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35% of people own trucks60% aged 25­6520% own trucks and are aged 25­65Are the events own trucks and age 25­65 independent?  Justify your answer.

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Page 4: 7 conditional probability and review.notebook€¦ · 7 conditional probability and review.notebook March 27, 2014 Mar 279:46 AM Mar 279:46 AM ... 20/ 18 years old? 53 b) is the probability

7 conditional probability and review.notebook March 27, 2014

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Page 5: 7 conditional probability and review.notebook€¦ · 7 conditional probability and review.notebook March 27, 2014 Mar 279:46 AM Mar 279:46 AM ... 20/ 18 years old? 53 b) is the probability

7 conditional probability and review.notebook March 27, 2014

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HW 03­27

Study for QUEST

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Page 6: 7 conditional probability and review.notebook€¦ · 7 conditional probability and review.notebook March 27, 2014 Mar 279:46 AM Mar 279:46 AM ... 20/ 18 years old? 53 b) is the probability

7 conditional probability and review.notebook March 27, 2014

Mar 25­8:09 PM