The Following Residuals Plot Indicates _______________

question 43

Multiple Choice

The following residuals plot indicates _______________.

• A)a nonlinear relation
• B)a nonconstant error variance
• C)the simple regression assumptions are met
• D)the sample is biased
• E)a random sample

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Definitions:

Energy Resource

Natural resources that can be converted into energy forms usable by humans, such as oil, coal, solar, and wind.

Salt Dome

A geological formation created when layers of salt are pushed upward by the weight of overlying rock, sometimes trapping oil and gas.

Fault Zone

A region of numerous, closely spaced faults where the Earth's crust has fractured and moved.

Unconformity

A gap in the geological record where rock layers have been eroded or never deposited, representing a period of non-deposition or erosion.