The Amount of Time Required for an Oil and Filter

question 126

Short Answer

The amount of time required for an oil and filter change on an automobile is normally distributed with a mean of 45 minutes and a standard deviation of 10 minutes.A random sample of 16 cars is selected.95% of all sample means will fall between what two values?

---

Definitions:

Positive Responses

Positive Responses are affirmative reactions or feedback to stimuli, interactions, or situations, suggesting agreement, approval, or pleasure.

Ethnomethodological

Pertaining to the study of the methods people use in everyday life to create a sense of social order and understand their world.

Indifference

A lack of interest, concern, or sympathy towards others or certain situations.

Ethnomethodologists

Researchers who study the methods people use to understand and produce the social order in which they live.