APPLICATION OF SUPERVISED LEARNING
LINEAR REGRESSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the t statistic
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the f statistic
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SST
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SSR
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SSE
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Detailed explanation-1: -The MSR is defined as the smallest ratio between the potencies of two compounds that is statistically significant and is calculated as MSR = 102√2s, where s is an estimate of the standard deviation of a log potency for one compound.
Detailed explanation-2: -f-statistics is a statistic used to test the significance of regression coefficients in linear regression models. f-statistics can be calculated as MSR/MSE where MSR represents the mean sum of squares regression and MSE represents the mean sum of squares error.
Detailed explanation-3: -The F statistic represents the ratio of the variance explained by the regression model (regression mean square) to the not explained variance (residuals mean square). It can be calculated easily using an online calculator in comparison to the manual approach.