Shadow loves picking flowers! She collects multiple examples of four different kinds of flowers and measures the heights of each, then runs an ANOVA to determine whether the kinds of flowers are significantly different from each other in terms of height. The output of her test is shown below.              Df Sum Sq Mean Sq F value Pr(>F) flower        3   1.26   0.419   0.233  0.873 Residuals   136 244.63   1.799 What statement about this output is correct?单项选择题

A

A. You would write the stat reference as F(3,136) = 0.873, p = .233

B

B. 41.9% of the variance in height is accounted for by knowing what flower kind it is

C

C. There are 408 people in the dataset (i.e., 3*136)

D

D. The SSw is 1.26 and SSb is 244.63

E

E. None of these statements is correct

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