Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

The following parts involve ANOVA concepts in general. a)Complete the sentence:

ID: 3223778 • Letter: T

Question

The following parts involve ANOVA concepts in general. a)Complete the sentence: The total sum of squares (SST) is the sum of squared differences between y_i (the ___ response) and y (the ___response). b)Complete the sentence: The residual sum of squares (SSE) is the sum of squared differences between y_i(the ___ response) and y_i (the ___ response); the differences are also called ___. c)Complete the sentence: The regression sum of squares (SSR) equals the difference between ___ and ___. (This is not asking for the difference of which two kinds of values that would be squared, then summed, in order to calculate SSR) d)Complete the sentence: In general, ANOVA performs a hypothesis test for ___ at once; for MLR, it tests the ___ parameters.

Explanation / Answer

3) a) yi the Dependent Response the Mean Response

b) yi the Dependent Response yi-hat the Predicted Response are also called Sum of squared Residuals.

c) Total Sum of Squares and Residual sum of squares

d) Mean at once & Population parameters.