Which of the Following Is an Example of a Null

question 142

Multiple Choice

Which of the following is an example of a null hypothesis?

• A) This industrial process makes windshields with an average length of 33 inches.
• B) The average quantity of detergent put into a box by this filling machine is not 1 pound.
• C) This shipping company's average delivery time is different from 3 days.
• D) The thickness of aluminum sheets averages is not .03 inches, as required.
• E) The average quantity of detergent put into a box by this filling machine is not 1 pound and this shipping company's average delivery time is different from 3 days.

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Definitions:

Psychology Professor

A psychology professor is an academic and often a researcher at a college or university, specializing in the study of the mind and behavior, who teaches psychology courses to students.

Retrospective Memory

The ability to remember events that have occurred in the past or previously learned information.

Instructor

An individual tasked with teaching or delivering instructional material to learners in various educational settings.

Acronym

A word formed from the initial letters of other words and pronounced as a single word (e.g., NATO, laser).