A group of scientists from the marketing department of a major cola company ran a "Pepsi Challenge" with 3 different cola brands. The study consisted of 20 participants. All 20 participants tasted each of the 3 colas (in a randomly assigned counterbalanced order) and rated the quality of the cola on a Likert scale.  Which statistical test should be used? Select one: a. One-way between subjects ANOVA b. One-way repeated measures ANOVA c. Two-way between subjects ANOVA d. None of these options

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