True, when analyzing data measured by a continuous quantitative variable, the statistical tests of estimation and contrast frequently used are based on supposing that a random sample has been obtained from a probability distribution of normal type, but in many cases this assumption is not valid, in these cases we have two possible mechanisms: The data can be transformed in such a way that they follow a normal distribution or you can resort to parametric or non-parametric tests.
C Should be correct. biological
Positive emotions include happiness, joy, interest, curiosity, excitement, gratitude, love, and contentment. Such emotions make a person feel good. Negative emotions comprises of sadness, anger, loneliness, jealousy, self-criticism, fear, or rejection. Such emotions can be difficult, even painful at times.
I aM vErY sMaRt
Answer:
It is daytime at location X because location X on the Earth's surface is facing towards the sun.
Answer:
Drawings, literature accounts, diagrams, trade routes
Explanation:
Less than 250,000 people currently depend on food foraging as their main source of income. The remaining foragers so frequently inhabit habitats (cold locations, woodlands, islands) where other methods of food production are not viable.
To forage is to look for wild food sources. It has an impact on an animal's fitness because it's crucial to its capacity for survival and reproduction. A subfield of behavioral ecology known as foraging theory examines how animals respond to their living environments by changing how they forage. There are two basic categories of foraging. The first is solitary foraging, which occurs when animals go hunting alone. The second is foraging in groups.
Today, fewer than 250,000 people rely on food foraging as their main source of income. Because other methods of food production are not sustainable in these environments (cold places, forests, islands), the remaining food foragers frequently live there.
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