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Heather is a graphic artist who is currently working on the development of a new container for mustard and mayonnaise. She is also developing its graphic design. Heather is likely working on the product's
Null Hypothesis
A statistical hypothesis that assumes no significant difference or effect, serving as the default assumption in hypothesis testing until evidence suggests otherwise.
Normal Approximation
A statistical method that uses the normal distribution to approximate the distribution of sample data or a statistic.
Wilcoxon Signed Rank Test
A non-parametric statistical test used to compare two related samples, matched samples, or repeated measurements to assess differences in medians.
Triglyceride Levels
A measure of the amount of triglycerides, a type of fat, in the blood, which is an indicator of metabolic health.
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