Remain Question Completion Status: QUESTION 18 A financial analyst wants to ascertain whether there is a disparity in the mean rate of return for 8 types of transactions. The analyst selected a sample of 153 and conducted an ANOVA test that is shown as follows. Variation SS df MS F Between 178 ? ? ? (Treatment) Within (Error) ? ? ? Total 770 ? The F ratio is equal to? (Round answer to three decimal places ex. 2.091)