TABLE 12-18 Two New Different Models of Compact SUVs Have Just Arrived

question 97

Multiple Choice

TABLE 12-18
Two new different models of compact SUVs have just arrived at the market. You are interested in comparing the gas mileage performance of both models to see if they are the same. A partial computer output for twelve compact SUVs of model 1 and thirteen of model 2 is given below:

You are told that the gas mileage population distributions for both models are not normally distributed.
-Referring to Table 12-18, what is your conclusion on the test using a 5% level of significance?

• A) There is not enough evidence of a difference in median gas mileage.
• B) There is evidence of a difference in median gas mileage.
• C) There is not enough evidence of a difference in mean gas mileage.
• D) There is evidence of a difference in mean gas mileage.

Recognize the structure of database relationships, specifically one-to-many relationships, and how they are visualized and utilized.

Know how to preview data in update queries and understand the utility of update queries in database management.

Learn the use and limitations of wildcard characters in filtering data within Access.

Understand how to modify table fields including moving and renaming, and managing database structure.

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Establishment Clause

A part of the First Amendment to the U.S. Constitution that prohibits the government from making any law "respecting an establishment of religion," effectively ensuring a separation of church and state.

Free Exercise Clause

A provision in the First Amendment to the United States Constitution that prohibits the government from interfering with the practice of religion.