The Amount of Time Required for an Oil and Filter

question 78

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.What is the probability that the sample mean will be between 39 and 48 minutes?

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Definitions:

Residuary Clause

A provision in a will that assigns the remainder of the deceased's estate after specific gifts have been disbursed.

Uniform Anatomical Gifts Act (UAGA)

Legislation that facilitates the donation of organs and tissues for transplantation purposes.

Bequeath

The act of leaving personal property to someone through a will.

Personal Representative

A personal representative is an individual appointed to administer the estate of a deceased person under a will or through a court process.