Consumers were asked to "rate" the taste of three popular brands of yogurt that have been modified to include fibre. The data are shown in the table below. Are there differences in the results among the three brands?
a. What nonparametric method is appropriate for analyzing these data?
b. State the null and alternative hypotheses.
c. Perform the test and state your conclusion at α = 0.05.
d. If these data did satisfy the assumptions for performing ANOVA, what are the disadvantages of using this nonparametric method instead?
Definitions:
Ages Of 44 And 72
Refers to a specific period in the human lifespan, often associated with the stage of middle adulthood and the transitions leading into late adulthood.
Reported Frequency
Refers to the number of times an event or behavior is observed or mentioned over a specified period.
Triangular Theory
Often associated with Robert Sternberg's triangular theory of love, which describes love in terms of three components: intimacy, passion, and commitment.
Arranged Marriage
A marital union where the bride and groom are selected by individuals other than the couple themselves, often by family members.
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