Answer:
1. It reduces the probability of sampling bias.
2. A random sample will be more representative of the whole population.
3. Allows the researcher to determine the efficacy of the fertilizer.
Explanation:
Selecting a simple random simple from a large population is a widely used method in science. Researchers select a random sample so every individual, in this case seedling, has an equal chance to be selected.
Therefore, it is an accurate method that, although is not free from errors, avoids or reduces the probability of sampling bias. Selecting a truly random tomato seedling will be more representative of the whole population of seedling instead of selecting carefully a seedling that already has specific or desired characteristics. Hence, this random sampling will allow the researcher to determine the efficacy of the fertilizer.
2(3x + 1) = 6x + 2
6x + 2 = 6x + 14
6x (-6x) = 14 (-2)
0 = 12
false
cannot be solved
hope this helps
Answer:
-30 N
Explanation:
If she couldn't move the box, then there would have to be a force of equal magnitude but in the opposite direction of the force that's used to push the box.
Answer:
True.
Explanation:
Sociology can be defined as a social science that deals with the study of the socio-cultural interaction of humans with respect to the structure, functioning and development of their society.
The main purpose of sociology is to develop and enhance human knowledge or understanding of important socio-cultural processes through the gathering and analysis of all aspects of the social life of the people living in a society.
A sociologist refers to an individual (scientist) that studies sociology i.e a social scientist.
Generally, sociologists study how society affects a group of people and how the people affect the society in return.
Living in urban environments can influence an individual's behavior because an environment is a determinant factor of how a person behaves and act.
For example, a person living in an urban environment is more likely to use a global positioning system (GPS) or digital map to find direction in moving from one location to another.
