In a Multiple Regression Analysis,which Procedure Permits Variables to Enter

question 99

Multiple Choice

In a multiple regression analysis,which procedure permits variables to enter and leave the model at different stages of its development?

• A)Stepwise regression
• B)Backward elimination
• C)Residual analysis
• D)Forward selection

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Definitions:

Zygote

The initial cell formed when a sperm cell fertilizes an egg cell, marking the beginning of a human's genetic development.

Embryo

An early stage of development in multicellular organisms, in humans, it refers to the first eight weeks of development post-conception.

Placenta

A temporary organ that develops in female mammals during pregnancy, connecting the fetus to the uterine wall for nutrient uptake, waste elimination, and gas exchange via the mother's blood supply.

Fetus

A developing mammal or human from the end of the embryonic period (usually two months after conception) until birth.