One of the Assumptions Made in Simple Regression Is That

question 79

Multiple Choice

One of the assumptions made in simple regression is that ______________.

• A)the error terms are normally distributed
• B)the error terms have unequal variances
• C)the model is nonlinear
• D)the error terms are dependent
• E)the error terms are all equal

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Definitions:

Water Molecules

The smallest unit of water (H2O), consisting of two hydrogen atoms covalently bonded to one oxygen atom, essential for most forms of life on Earth.

Hydrogen Bonding

A weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

Ice

Water frozen into a solid state, typically at or below 0°C (32°F).

Water Boils

The transformation of water from liquid to gas phase, occurring at 100°C (212°F) at sea level.