In Linear and Multiple Regression, Y Is Predicted from One

question 18

Multiple Choice

In linear and multiple regression, Y is predicted from one or more independent (X) variables. In logistic regression, it is the probability of the X variables predicting Y that is used. What is the likelihood that the X variable(s) will predict Y if a probability value of .1 is produced?

• A) Very unlikely
• B) Very likely
• C) Likely
• D) A prefect prediction

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Definitions:

Medusa

A free-swimming or floating stage in the life cycle of some cnidarians, typically having a bell-shaped body and tentacles.

Gastrovascular Cavity

A central digestive cavity with a single opening that functions as both mouth and anus; characteristic of cnidarians and flatworms.

Cnidarians

A diverse group of aquatic animals that includes corals, jellyfish, sea anemones, and hydras, characterized by their radial symmetry and cnidocytes, special cells used for capturing prey.

Ectoderm

The outermost layer of cells in the embryo of a multicellular organism, from which the nervous system, skin, and various sensory organs develop.