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Jeremy writes articles on personal finance for a local paper.He often needs to simplify financial concepts and reduce them to everyday terms to reach his audience.In order to structure his articles,he starts with a key query from the audience's perspective,and works back toward the message.Each solution generates new queries,until he can identify the information that needs to be in the article.Jeremy's method of working is known as ________.
Null Hypothesis
A statement in hypothesis testing that there is no significant difference or effect, serving as the default assumption to be tested against alternative hypotheses.
Population Variances
A measure of the dispersion or spread of a set of data points within a population.
F-distributed
Pertaining to an F-distribution, used in statistical analysis to compare variances.
Independent Samples
Two or more groups of observations that are collected from different populations and have no relationship with each other.
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