Which main functions does money serve?

A. as a medium of exchange, a store of value, and a measure of value

B. as a symbol of a nation, a measure of social status, and a means for solving problems

C. as a banking instrument, a certificate of deposit, and an item whose value never changes

D. as a bartering tool, an economic indicator, and a measure of a nation’s overall wealth

What is meant by a symmetrical unimodal distribution? a. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. b. a distribution is a pattern of frequencies for the various values of a variable collected in a study. a symmetric unimodal distribution is a distribution where there is one value with a larger frequency than any other and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other. c. a distribution is the frequency at which a certain value of a variable is obtained during a study. a symmetric unimodal distribution is a distribution where there is a uniform frequency, meaning the frequency of every value is same, and the pattern of frequencies on the left and right of this larger frequency are mirror images of each other.

Explain the diversity of race in latin america

What caused the settlement of more african americans in the mississippi alluvial plain region then in the ozark mountains region?