When we say that families headed by a self-employed person make significantly more than families whose head works for
someone else, which of the following types of income average do we refer?

A:Median
B:Variable
C:mode
D:mean

Answer D

Explanation:

We refer to mean or average income, that we get by dividing total aggregate income for a specific group or in this case groups (self-employed vs. those on payroll) by the number of units in that group.

d. automatic stabilizers.

explanation:

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