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If you wanted to examine whether the degree of parental involvement differs based on students' grade in school (i.e. ,first,second,third,etc. ) ,what is the independent variable of interest?
Interval Data
A type of numerical data that allows for the measure of both the order of data points and the exact differences between them.
Interval Data
Data with meaningful distances between measurements but no true zero point, allowing for operations such as addition and subtraction.
Ordinal Data
A type of categorical statistic that involves data classified into categories within a defined order but not necessarily with equal intervals between categories.
Nominal Data
Data that is categorized into distinct groups without any order or ranking between them, used for labeling or naming categories.
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Q53: Error in prediction (error of estimate)is calculated