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65 Here is a list of marks for Mr. Bushkins night-school class: 76 84 40 55 89 61 80 81 51 71 57 65 87 42 15- 50 22 78 93 83
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Freapancy polygow Note For Aragueny first cpeate a polygon asa Kistoge and then join tho mid pokts Of class intaevals Frequan

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