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вернуться в форумExample Послано bet 19 мар 2011 15:39 Why in test 1 answer: 0.400 4.900 ?
If b = 0.400, d = 4.900, ∑(ai − bi)^2 = 1,524.
If b = 0.105263, d = 5.026316, ∑(ai − bi)^2 = 0,824 < 1,524. Re: Example If b = 0.400, d = 4.900, ∑(ai − bi)^2 = 0.700 |
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