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anonymous

  • one year ago

Based on the data in this two-way table, if a flower is picked at random, what is the probability that it's a pink rose? Type of Flower/Color Red Pink Yellow Total Rose 40 20 45 105 Hibiscus 80 40 90 210 Total 120 60 135 315

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  1. anonymous
    • one year ago
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    @misssunshinexxoxo

  2. anonymous
    • one year ago
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    how many flowers are pink roses?

  3. anonymous
    • one year ago
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    120?

  4. anonymous
    • one year ago
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    table's difficult to read, but 120 looks like it's one of the totals. pink roses will be the box where PINK column intersects ROSE row

  5. anonymous
    • one year ago
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    ok

  6. anonymous
    • one year ago
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    what'd you get?

  7. anonymous
    • one year ago
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    20

  8. anonymous
    • one year ago
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    ok so put that over the total number, 315 and divide to get the probability

  9. anonymous
    • one year ago
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    0.063

  10. anonymous
    • one year ago
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    yes

  11. anonymous
    • one year ago
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    thank you!

  12. anonymous
    • one year ago
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    you're welcome

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spraguer (Moderator)
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