Abby Kratz, a Market Specialist at the Market Research Firm

question 2

Multiple Choice

Abby Kratz, a market specialist at the market research firm of Saez, Sikes, and Spitz, is analyzing household budget data collected by her firm.Abby's dependent variable is weekly household expenditures on groceries (in $'s) , and her independent variables are annual household income (in $1,000's) and household neighborhood (0 = suburban, 1 = rural) .Regression analysis of the data yielded the following table. $$\begin{array} { | c | c | c | c | c | } \hline & \text { Coefficients } & \text { Stardard Error } & t \text { Statistic } & p \text {-value } \\\hline \text { Intercept } & 19.68247 & 10.01176 & 1.965934 & 0.077667 \\\hline x _ { 1 } \text { (income) } & 1.735272 & 0.174564 & 9.940612 & 1.68 \mathrm { E } - 06 \\\hline x _ { 2 } \text { (neighborhood) } & 49.12456 & 7.655776 & 6.416667 & 7.67 \mathrm { E } - 05 \\\hline\end{array}$$ For what annual income will a suburban household and a rural household have the same predicted weekly grocery spending?

• A)$120,082.9
• B)$122,082.9
• C)$124,082.9
• D)The predicted weekly grocery spending of a rural household will always will be larger for a given annual income.
• E)The predicted weekly grocery spending of a suburban household will always will be larger for a given annual income.

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Definitions:

Narcissistic Personality Disorder

Narcissistic Personality Disorder is a mental condition characterized by grandiosity, a lack of empathy for others, and a need for admiration.

Physical Symptoms

Observable or measurable signs of a medical condition experienced by an individual, such as pain, fever, or fatigue.

Irrational Fear

A fear that is excessive or unreasonable, considering the situation it is connected to.

Antisocial Personality Disorder

A mental health disorder characterized by a long-term pattern of disregarding or violating the rights of others, often marked by deceitfulness and a lack of remorse.