Solve the Problem. -A Study of the Amount of Time It Takes a It

question 111

Multiple Choice

Solve the problem.
-A study of the amount of time it takes a mechanic to rebuild the transmission for a 1992 Chevrolet Cavalier shows that the mean is 8.4 hours and the standard deviation is 1.8 hours. If 40 mechanics are randomly selected, find the probability that their mean rebuild time is less than 7.6 hours.

• A)0.0008
• B)0.0036
• C)0.0025
• D)0.0103

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Definitions:

Premise

A basic statement or assertion that serves as the foundation for a further argument or conclusion.

Speaker

An individual who gives a speech or oral presentation to an audience, often conveying information, persuading, or sharing ideas.

Ideological Absolutes

Firmly held beliefs or principles that are viewed as unequivocally true or essential, often without considering alternatives.

Ideological Reasoning

This is reasoning that is based on a set of beliefs or ideology rather than empirical evidence.