THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 4

Short Answer

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
Suppose you are interested in determining the factors that influence the time required to prepare a tax return,and developed the model: Y = β₀ + β₁X₁ + β₂X₂ + β₃X₃ + β₄X₄ + ε,where Y is the amount of time (in minutes),X₁ is the income of the individual (in thousands of dollars),X₂ is the age of the individual,X₃ is the number of people living in the household,and X₄ is a dummy variable that takes the value 1,if the individual owns his or her own home.After interviewing 40 accountants,you get the following results:
= 17.2 + 3.8x₁ - 1.04x₂ + 2.15x₃ + 15.1x₄,
= 5.3,
= 0.13,
= 0.33,
= 1.51,
= 4.7,SSR = 164.2,SSE = 200.7,and R² = 0.45.
-Develop a 95% confidence interval for the population slope β₃.

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Definitions:

Psychological Dependence

The emotional or mental attachment to a substance, behavior, or habit, characterized by a perceived need for the substance or behavior to function normally.

Withdrawal

The process or action of removing oneself from a harmful situation, substance abuse habit, or social engagement.

Psychological Dependence

A condition characterized by an emotional or mental attachment to a substance, behavior, or activity, leading to distress or anxiety when it is absent.

Headaches

Pain or discomfort in the head, scalp, or neck, often resulting from stress, tension, environmental factors, or medical conditions.