المشاركة الأصلية كتبت بواسطة نعمه نعمه

refers to the category that you might choose to represent a whole set of scores or categorizations for one group of cases on one variable.
A. Presentation
b. Measures of variation.
C. Measures of centrality.
D. Measures of difference.


In research we cannot manipulate dependent variable because we need to measure the effect of the …………..
A. Dependent variable on them
b. Independent variable on them
c. Defendants on them
d. Descendants on them

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