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Estefan has problems with penmanship.His fine motor skills are not well developed and Mrs.Finch believes that he will never perform well enough to gain reinforcement.Mrs.Finch breaks the task of forming letters with long stems into small steps.First,she expects Estefan to make straight stems.She will reinforce his efforts when he makes straight stems on his writing assignment.In this case,she is using:
Explanatory Variable
A variable in statistical analysis that is believed to influence or cause changes in another variable, often tested for effect.
Regression Analysis
A set of statistical processes for estimating the relationships between a dependent variable and one or more independent variables.
Confidence Interval
An estimate of an interval in which a population parameter lies, based on sample data, with a specified level of certainty.
Body Fat
A component of the body that consists of stored fat and is essential for normal physiological and metabolic functions.
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