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Searches related to Searches related to In a study of 100 firms,the total cost© was assumed to be dependent on the rate of output (X1) and the rate of absenteeism (X2).The means were: C=6 X1=3 X2=4.the matrix showing sums of squares and cross products adjusted for means is C 100 50 40 X1 50 50 70 X2 40 -70 900 Find the ols estimates of the Bs
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