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23 votes
23 votes
Please help, again. I really need this grade!

Please help, again. I really need this grade!-example-1
User Rgubby
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3.4k points

1 Answer

17 votes
17 votes
S= 140/18= 7.77, SD =2.58;
H=1208/18= 67.11, SD= 4.54

(5,63), (7,61), (4,60), (6.5,64), (12,77), (9,72), (8,66),(4,65), ((9,70), (8,69),(7.5,65),(4,62), (6.5,65), (6,66), (11.5,67),(10.5,71), (10.5,74),(11,71)
User AegisHexad
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2.5k points