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raleung2

  • 2 years ago

Set-su is equally likely to fish in each of 6 streams near her home. To simulate this situation, she rolls a die 75 times and records the number of dice rolled. The table shows the results, with each number representing a different stream. Based on her results, what is the probability the she fishes in the fourth stream on her next fishing trip? PLEASE SHOW WORK. 1 2 3 4 5 6 11 13 12 15 14 10

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  1. raleung2
    • 2 years ago
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    |dw:1336533300524:dw|

  2. jim_thompson5910
    • 2 years ago
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    P(4th stream) = (# of occurrences of stream 4)/(# of rolls total) P(4th stream) = 15/75 P(4th stream) = 1/5

  3. raleung2
    • 2 years ago
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    so is it 1/5?

  4. jim_thompson5910
    • 2 years ago
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    yes or 0.2 in decimal form (since 1/5 = 0.2)

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