A Local Eat-In Pizza Restaurant Wants to Investigate the Possibility $H _ { 0 } : \mu = 34$

question 94

Short Answer

A local eat-in pizza restaurant wants to investigate the possibility of starting to deliver pizzas. The owner of the store has determined that home delivery will be successful only if the average time spent on a delivery does not exceed 34 minutes. The owner has randomly selected 19 customers and delivered pizzas to their homes. What hypotheses should the owner test to demonstrate that the pizza delivery will not be successful? A) $H _ { 0 } : \mu = 34$ vs. $H _ { \mathrm { a } } : \mu > 34$
B) $H _ { 0 } : \mu = 34$ vs. $H _ { \mathrm { a } } : \mu < 34$
C) $H _ { 0 } : \mu = 34$ vs. $H _ { \mathrm { a } } : \mu \neq 34$
D) $H _ { 0 } : \mu < 34$ vs. $H _ { a } : \mu = 34$

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Definitions:

High Salaries

Compensation levels significantly above the average for comparable positions, typically reflecting high skill levels, experience, or demand.

Reality

The actual condition of affairs, in contrast to a theoretical or imaginary version of them.

Good Theory

A well-substantiated explanation of some aspect of the economic world that can predict outcomes and withstand empirical testing.

Forecasting Ability

The capability to predict future trends, events, or behaviors based on past and current data.