How is the significance of regression tested?
A) by checking the sum of the squares of the residuals for statistical significance
B) by testing whether the slope of the independent variable is zero
C) by testing whether the intercept term is greater than or equal to 1
D) by checking the absolute value of the coefficient of the dependent variable
Question 2
A randomized block design with four treatments and five blocks produced the following sum of squares values: SST = 1951, SSG = 349, SSB = 1414. Based on this data, the value of the SSE is calculated to be:
A) 188
B) 537
C) 1602
D) 1763
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