The Equation of a Regression Line Is

question 24

Multiple Choice

The equation of a regression line is .What is the intercept of this line?

• A)-4.6
• B)3.2
• C)4.6

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Definitions:

Sampling Distribution

The probability distribution of a given statistic based on a random sample, used to make inferences about a population.

Nonnormal Population

A population distribution that does not fit the normal (bell-shaped) distribution pattern, often having skewness or kurtosis.

Approximately Normally Distributed

Describing data that roughly follows a bell curve, with most values clustering around a central mean.

Sampling Distribution

A statistical measure that describes how likely different outcomes are, based on data from a random sample, which is utilized to draw conclusions about the broader population.