The Accompanying Table Shows the Regression Results When Estimating Y

question 22

Multiple Choice

The accompanying table shows the regression results when estimating y = β₀ + β₁x + ε Which of the following is the value of the test statistic when testing whether x significantly influences y?

• A) 0.66
• B) 1.42
• C) 1.96
• D) 2.25

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Definitions:

Pharynx

The muscular tube that connects the mouth and nasal cavity to the larynx and esophagus, serving both the respiratory and digestive systems.

Primary Bronchi

The major air passages that branch off from the trachea and enter the lungs to facilitate breathing.

Voice Box

The part of the air passage to the lungs that holds the vocal cords; it is responsible for producing sound.

Larynx

The voice box located in the throat, involved in breathing, producing sound, and protecting the trachea against food aspiration.