norm

Frequently Asked Questions About norm

How is the word norm distinct from other similar nouns?

Some common synonyms of norm are average, mean, and median. While all these words mean "something that represents a middle point," norm means the average of performance of a significantly large group, class, or grade.

scores about the norm for fifth grade arithmetic

When is it sensible to use average instead of norm?

The synonyms average and norm are sometimes interchangeable, but average is the quotient obtained by dividing the sum total of a set of figures by the number of figures.

scored an average of 85 on tests

When might mean be a better fit than norm?

The words mean and norm can be used in similar contexts, but mean may be the simple average or it may represent value midway between two extremes.

a high of 70° and a low of 50° give a mean of 60°

When can median be used instead of norm?

Although the words median and norm have much in common, median applies to the value that represents the point at which there are as many instances above as there are below.

average of a group of persons earning 3, 4, 5, 8, and 10 dollars an hour is 6 dollars, whereas the median is 5 dollars