kimblec635 kimblec635
  • 06-12-2022
  • Mathematics
contestada

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19
The table shows the exam scores for four different math study groups. Which study group has the highest standard deviation?
Group
1
2
3
4
A Group 4
BGroup 1
Group 2
Group 3
Scores
61 65 70 68 66
75 79 80 81 85
80 86 72 60 90
86 88 98 91 94
000

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