In 2000,the Average Charge of Tax Preparation Was $95

question 18

Short Answer

In 2000,the average charge of tax preparation was $95.Assuming a normal distribution and a standard deviation of $10,use the approximate areas beneath the normal curve,as discussed in this section,to answer: What proportion of tax preparation fees were between $85 and $105?

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Definitions:

Particular Product

A specific item or commodity that is produced or sold by a business.

Last Month

Refers to the month immediately preceding the current month, used in reporting and analysis to compare recent performance or activity.

Materials Price Variance

The difference between the actual cost of materials used in production and the standard cost multiplied by the actual quantity of materials used.

Materials Quantity Variance

This variance measures the difference between the actual quantity of materials used in production and the expected quantity, multiplied by the standard cost per unit of material.