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.
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Answer:
c
Explanation:
America surely cast its cultural imperialism all over the globe. This has been possible mainly because of the the fact that the American styles in fashion, food, and entertainment dominate the global markets.
The American companies in science and technology , social networking, search engine and mobile phones have customers all over the globe. Food giants like McDonald, Domino's and KFC have outlets in most of the countries of the world. Hollywood movies gross revenues are in billion dollars because they are watched world wide. So, it can be rightly said that American companies dominate the world in most of the major fields of life.
At the beginning of the Revolutionary War, the British had set some goals. One goal was to blockade the colonial coastline. The British wanted to use their navy, which was a big strength for them militarily, to prevent supplies from entering and leaving the colonies. The British hoped that by cutting off the trade of the colonists that they would weaken the colonists and force them to surrender. John Paul Jones was involved in fighting...
They use it as a defense because if they are being hunted by a predator, they will use a certain light pattern to alert any larger predators to get whatever is hunting them.
