A researcher is reviewing average household income data and sees that one household reported an annual income of over $1 million.This value lies outside the normal range of the data and is called a(n)____.
A)abnormality
B)marginality
C)outlier
D)quartile

Question

Quizplus · Accepted Answer

An outlier is a value that is significantly higher or lower than the other values in a dataset. In this case, the household with an annual income of over $1 million is an outlier, as it lies outside the normal range of the other household incomes.

A Researcher Is Reviewing Average Household Income Data and Sees