Simplify. -

question 65

Multiple Choice

Simplify.
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Definitions:

Confidence Interval

A type of interval estimate from statistical analysis that represents the range within which an unknown population parameter is expected to lie with a certain level of confidence.

Regression Line

A straight line that best fits the data points in a scatter plot, showing the trend of the relationship between two variables in regression analysis.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter, expressed at a certain confidence level.

Dependent Variable

A variable in statistical analysis that is influenced or predicted by another variable.