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School_Island_sad_face

What is the percent error if the predicted value is 18 and the actual value is 20? Answer 2% 18% 11% 10% Please help me figure it out.

  • one year ago
  • one year ago

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  1. saifoo.khan
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    \[\frac{20-28}{20} \times 100\]

    • one year ago
  2. saifoo.khan
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    ops, that's 18 not 28

    • one year ago
  3. SchoolSlacker
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    Saifoo took mah answer :P

    • one year ago
  4. saifoo.khan
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    Stolen! xD

    • one year ago
  5. saifoo.khan
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    you know.. giving out light. :D

    • one year ago
  6. SchoolSlacker
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    lol Be a batti again much cooler

    • one year ago
  7. saifoo.khan
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    Haha, i changed it b/c Mods were thinking they are having a bug.

    • one year ago
  8. School_Island_sad_face
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    help! it's 18 to 20

    • one year ago
  9. saifoo.khan
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    20-18 / 20 * 100

    • one year ago
  10. SchoolSlacker
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    Do the equation to get answer @School_Island_sad_face

    • one year ago
  11. SchoolSlacker
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    Saifoo, that was the best bit

    • one year ago
  12. School_Island_sad_face
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    Yay! |dw:1334686946369:dw| Yay!

    • one year ago
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spraguer (Moderator)
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