Consider the partially completedone-way ANOVA summary table.

Source	Sum of Squares	Degrees of Freedom	Mean Sum of Squares	F
Between	270
Within		18
Total	810	21

What is the sum of squares within for this ANOVAprocedure?

A.

620

B.

680

C.

540

D.

390

Complete the following statement. The test statistics forone-way ANOVA follows the_______. A. binomial distribution B. F-distribution C. normal distribution D. Student's t-distribution

Complete the following statement. Proportion data follow the_______ distribution, which can be approximated by the_______ distribution under the followingconditions: npigreater than or equals5 and n(1minuspi)greater than or equals5. A. normal, exponential B. binomial, normal C. exponential, binomial D. Poisson, normal