Statisticians use _____ to address whether fluctuations in the measurement of a concept have a cause or are merely random effects of time and place.

Which property (properties) of the real number system do ratio scales NOT have?

A) magnitude B) a true zero point C) equal intervals D) None of the above

People have to identify a problem before they can expect the government's help in resolving it

Indicate whether this statement is true or false.