Asurvey records many variables of interest to the researchers conducting the survey. below are some of the variables from a survey conducted by the u. s. postal service. which of these variables is categorical?
(a) number of people, both adults and children, living in the household.
(b) age of respondent.
(c) total household income, before taxes, last year.
(d) county of residence.
(e) none of the above.

D. County of residence.

Explanation:

Did an assignment on this.

which statement best describes why a government’s actions are important in macroeconomics? check all that apply.

1 government controls industry through policy.

2 government is both a consumer and a producer.

3 government can prevent changes and challenges.

4 government can use policy to influence the economy.

5 government can accurately predict economic trends.

1 , 2 & 4 for edgenu

according to this graph, how does supply behave in the long run?

a ]output remains constant.

b ]output increases.

c ]output cannot be predicted.

d ]output decreases.

the answer is a ]   for edgenu