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Sandy is really concerned as she has not menstruated for a really long time. She tested negative for a pregnancy test. She is only in her mid-20s and is far too young for menopause. Sandy is suffering from _____.
ANOVA
Stands for Analysis of Variance, a statistical method used to determine the existence of significant differences between the means of three or more independent groups.
F-test
A statistical test used to compare either two variances or the variances of more than two groups at the same time.
Independent Samples Design
A research design in which different groups of participants are exposed to different treatments or conditions, and their outcomes are compared to inspect the effects of the treatment.
Randomized Block Design
An experimental design that groups subjects into blocks based on certain characteristics before randomly assigning treatments, to reduce the variability within treatment conditions.
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