Answer:
B. The frame is people who play video games
Explanation:
into a survey it its neccesary to delimit people according to the subject of the survey in order to get representative dates of the population, for that reason if the survey want to show the quantity of people who buy video games in a national scale, the frame of that study is people who play video games, in this order of ideas, people who don't play videogames, don't like videogames and don't have the adquisitive power to buy video games would be excluded from the survey, however, if the pollster doesn't take into account the previous affirmations, the survey won't be conclusive, reaslistic and useless for showing the quantity people who buy video games in the game store.
Answer:
Positive Correlation
Explanation:
Correlation is a measure of relationship between two variables.
Positive Correlation: If variables move in same direction i.e one increase, other increase & one decrease, other decrease. Eg : Price & Supply
Negative Correlation: If variables move in opposite direction i.e one increase, other decrease & one decrease, other increase. Eg : Price & Demand
People tend to score low on one variable, tend to score low on other variable - signifies positive correlation between the two variable scores.
Answer: knowledge.
Explanation:
The interpretation is the exit for It.
Answer: C. Unilineality
Explanation: Unilineality is a system of determining descendant group in which one belongs to either the male (patriline) or female(matriline) both not both. Both patrilineal and matrilineal system are both examples of a unilineal system.
Ambilineal are non-unilineal where individual can be affiliated to more than one genealogical line.
Cosanguinity refers to being of the same descent with another individual.
