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sheaangel

  • 3 years ago

SAT Scores 1620 1700 1520 1510 1530 1430 2000 1800 1410 1390 The SAT scores for a group of 10 students are shown. What is the mean absolute deviation of the group (round to the nearest tenth)?

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  1. sheaangel
    • 3 years ago
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    A) 151.2 B) 176.3 C) 213.8 D) 1591.0

  2. bond
    • 3 years ago
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    what is sat

  3. sheaangel
    • 3 years ago
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    SAT is a standardized test

  4. bond
    • 3 years ago
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    k

  5. agentx5
    • 3 years ago
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    Average = \(\frac{sum}{n}\) = sum of all the values divided by the # of entries Sum = add everything together

  6. agentx5
    • 3 years ago
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    This takes a few seconds with a calculator. And you computer has a calculator as well, because it is one. On windows: Hold down the "Start Button" and "R" key --> type "calc" --> press "Enter"

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