<span>They inferred that the Appalachian Mountains have been eroding for millions of years.</span>
Answer
1 true
2 dam building
Nice computer by the way.
The amount of time a student spent studying for an exam is a quantitative variable because it can be expressed numerically such as 4 hours, and 80 minutes, among other units of time measurement.
Any variable where the data indicate amounts is referred to be a quantitative variable (e.g. height, weight, or age). Any variable where the data represent groupings is referred to as a categorical variable. This comprises categories (like were people placed in a race), rankings (like cereal brands), and binary results (e.g. coin flips).
Variables assessed on a numeric scale are known as quantitative variables, as was covered in the chapter's section on variables. Examples of quantitative variables are height, weight, reaction time, subjective pain rating, temperature, and exam score.
Learn more about variables here:
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In order to be a successful democratic leader, you usually need a good education, thus if you get a pretty solid education, then you are more likely to become a successful democrat ruler, as opposed to someone who did not get too great of an education. <span />