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Problem Num : 21 Type: None Section:Statistics  Theme: Adjustment# : 11 Difficulty: 1
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Problem Num : 22 Type: None Section:Statistics  Theme: Adjustment# : 12 Difficulty: 2
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Problem Num : 23 Type: None Section:Statistics  Theme: Adjustment# : 12 Difficulty: 2
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer: c

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Problem Num : 24 Type: None Section:Statistics  Theme: Adjustment# : 13 Difficulty: 1
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Problem Num : 25 Type: None Section:Statistics  Theme: Adjustment# : 13 Difficulty: 1
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Problem Num : 26 Type: Word problem Section:Statistics  Theme: Adjustment# : 13 Difficulty: 2
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Problem Num : 27 Type: None Section:Statistics  Theme: Adjustment# : 20 Difficulty: 1
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Problem Num : 28 Type: None Section:Statistics  Theme: Adjustment# : 20 Difficulty: 1
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Problem Num : 29 Type: None Section:Statistics  Theme: Adjustment# : 30 Difficulty: 2
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Problem Num : 30 Type: None Section:Statistics  Theme: Adjustment# : 30 Difficulty: 2
Category	Mean, median, and mode
Analysis
Solution/Answer	Answer:

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Array ( [0] => 3448 [1] => 3446 [2] => 3212 [3] => 3610 [4] => 3454 [5] => 3230 [6] => 3450 [7] => 3451 [8] => 3441 [9] => 3453 ) 311  2  3  4