9/22/2023 0 Comments Anova data analysis excel![]() ![]() ![]() Each person is then given a questionnaire that evaluates how enjoyable the beverage was. Group 1 tastes flavor 1, group 2 tastes flavor 2 and group 3 tastes flavor 3. We begin with an example which is an extension of Example 1 of Two Sample t-Test with Equal Variances.Įxample 1: A marketing research firm tests the effectiveness of three new flavorings for a leading beverage using a sample of 30 people, divided randomly into three groups of 10 people each. ![]() We will define the concept of factor elsewhere, but for now, we simply view this type of analysis as an extension of the t-tests that are described in Two Sample t-Test with Equal Variances and Two Sample t-Test with Unequal Variances.
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