Answer:
The correct answer would be option C, 24
Explanation:
24 participants will be needed by psychologists at a minimum, to perform his experiments.
This is basically a statistical question in which the possible outcomes of the minimum number of people needed for the experiment is required.
So such questions can be solved by a simple method in which we take the number of techniques and multiply them with their descending number till 1. For example in this question, the number of techniques are 4. so it would be 4! which means we can take out the minimum number of participants by 4*3*2*1, which equals 24. So 24 is the answer.
Who? there is no one here
Answer:
Demography is the study of population structure and change. Strictly it is the study of the characteristics of populations – primarily age and sex – as well as births, deaths and migration. In other words, the patterns and trends of population change.
Explanation:
Answer:
The Indus and Ganges
Explanation:
These rivers provide two main functions for the people who resided near the Himalaya mountains.
1. It help them obtain their basic needs.
The water from the river is used by the people to irrigate the crops that they planted on their agricultural field. On top of that, they also use it for obtaining such as fish, fresh drinking water, and to clean themselves.
2. Transportation pathway.
People on Himalaya mountains often use the river as a path of transportation to reach other territory. They also use it to distribute their product to other region in order to gain profit.
Answer:
Imagine that a scientist has created a new source of power that creates electricity for cars, trucks, factories, and homes is discussed below in details.
Explanation:
In terms of innovation, it is a new beginning of power, so it has creativity or a new idea. In the names of fluency, it is just an individual cause of power, so it does not have many facilities or many distinct ideas. In terms of versatility, it is a reservoir for various things such as automobiles, trucks, warehouses, and homes, so it has adaptability or adjusting ideas to many different circumstances. Finally, in terms of suitability, there is potential now, but we can always change it, so there is some suitability or an approach that solves the problem that was recognized.
