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6 Written questions
5 Multiple choice questions
 the number that occurs most often
 subtract the smallest and the biggest number
 0.8
 add up all the numbers then divide by how many there are
 Anissa's average (mean) score was an 8.1
5 True/False questions

Median → the number in the middle

find the mode:
62, 43, 41, 56, 76, 23, 62, 90, 84, 65, 56 → 91 
find the range 64, 90, 87, 42, 12, 234, 548, 5 → 91

here are some problems to do: → ...

find the mean, median, mode, range, and outliers:
10.4, 13.9, 12.3, 14.2, 5.7, 10.4, 15.3, 10.5, 13.9 → Mean: 11.844444...
Median: 10.5
Mode: 10.4, 13.9
Range: 11.6
Outliers: 5.7