Answer: B) So they can communicate their results without confusion
Explanation: There are other systems besides the metric system, though the metric is the most commonly used system. In the SI international system, all units are derived from each other, forming a unique international standard. That way, all scientists around the world, or at least most of them using the SI system, can communicate in a unique scientific "language" without confusion and misunderstanding.
Answer:
Qualitative data
Explanation:
The question produces a variable that is binomial, because it only allows two answers or categories:
"<em>Yes" or "No"</em>
If it were a quantitative question, it would allow the respondent to give an answer that generates a numerical/quantitative variable, for example, <em>how old are you?</em>
Answer:
D. They all have a definite shape
i have a quiz with that question and i got it right
Answer:
Perceptual speed
Explanation:
Determining the time required to step on the brakes when the car directly ahead stops is a task associated with <u>perceptual speed</u>.
Perceptual speed involves the ability to perform simple perceptual-motor tasks such as the right time to step on the brakes
It is the ability to accurately compare patterns, objects or pictures. The ability to compare the distance between the cars and when to step on the brake is associated with perceptual speed.