In an Experiment Designed to Determine If a Fertilizer Increased

question 8

True/False

In an experiment designed to determine if a fertilizer increased crop yield in tomato plants,the amount of sunlight and water the plants received would be standardized variables.

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Definitions:

GPA

Grade Point Average, a numerical calculation representing the average value of the accumulated final grades earned in courses over time, often used in educational settings.

Stanine

A method of scaling test scores on a nine-point standard scale with a mean of five and a standard deviation of two.

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values around the mean.

Standard Score

A score that has been transformed to fit a common scale, allowing for comparison across different tests or assessments.