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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)?
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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sheaangel
 3 years ago
Best ResponseYou've already chosen the best response.0A) 151.2 B) 176.3 C) 213.8 D) 1591.0

sheaangel
 3 years ago
Best ResponseYou've already chosen the best response.0SAT is a standardized test

agentx5
 3 years ago
Best ResponseYou've already chosen the best response.0Average = \(\frac{sum}{n}\) = sum of all the values divided by the # of entries Sum = add everything together

agentx5
 3 years ago
Best ResponseYou've already chosen the best response.0This 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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