A marketing company compiled the following stats in a survey for video game players as to whether they purchased a certain video game and if they saw the advertisement for the game. Saw Ad Did Not See Ad Totals S Purchased 100 200 300 Did Not 200 1500 1700 Purchase Total 300 1700 2000 Here are the two related events of importance: A: A video game player purchased the game B: A video game player saw the ad Find the following: P(B), P(B'), P(A:B), P(A:B'), P(A':B), P(A':B') Construct a tree diagram showing all scenarios for a video game player response. Find the P(A intersect B). Now lets try to find P(B:A). Recall, P(B:A) = P(B intersect A)/P(A)

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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A marketing company compiled the following stats in a survey for video game
players as to whether they purchased a certain video game and if they saw the
advertisement for the game.
Saw Ad
Did Not See Ad Totals
S
Purchased
100
200
300
Did Not
200
1500
1700
Purchase
Total
300
1700
2000
Here are the two related events of importance:
A: A video game player purchased the game
B: A video game player saw the ad
Find the following: P(B), P(B'), P(A:B), P(A:B'), P(A':B), P(A':B')
Construct a tree diagram showing all scenarios for a video game player response.
Find the P(A intersect B).
Now lets try to find P(B:A). Recall, P(B:A) = P(B intersect A)/P(A)
Transcribed Image Text:A marketing company compiled the following stats in a survey for video game players as to whether they purchased a certain video game and if they saw the advertisement for the game. Saw Ad Did Not See Ad Totals S Purchased 100 200 300 Did Not 200 1500 1700 Purchase Total 300 1700 2000 Here are the two related events of importance: A: A video game player purchased the game B: A video game player saw the ad Find the following: P(B), P(B'), P(A:B), P(A:B'), P(A':B), P(A':B') Construct a tree diagram showing all scenarios for a video game player response. Find the P(A intersect B). Now lets try to find P(B:A). Recall, P(B:A) = P(B intersect A)/P(A)
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