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Σοχι Σ– χ χ2 - Σε, και n = n ΣΧνι xy n y= n χy-(X)(y) m = χ2-x? b = x?y? -XXy x2-x2 n X Υ XX Xy 1 O 4.6 O O N 1 7.1 1 7.
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answerhappygod
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Σοχι Σ– χ χ2 - Σε, και n = n ΣΧνι xy n y= n χy-(X)(y) m = χ2-x? b = x?y? -XXy x2-x2 n X Υ XX Xy 1 O 4.6 O O N 1 7.1 1 7.
Σοχι Σ– χ χ2 - Σε, και n = n ΣΧνι xy n y= n χy-(X)(y) m = χ2-x? b = x?y? -XXy x2-x2 n X Υ XX Xy 1 O 4.6 O O N 1 7.1 1 7.1 3 2 9.5 4 19 4 3 11.5 9 34.5 5 4 13.7 16 54.8 6 5 15.9 25 79.5 7 6 18.6 36 111.6 00 8 7 20.9 49 146.3 9 8 23.5 64 188 10 9 25.4 81 228.6
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