is the study of the effects of weather on people useful research
is the study of the effects of weather on people useful research
is the study of the effects of weather on people useful research
useful effect viruses
Research is useful in economics to know the need of the consumer.
A type of research that is usually based on numerical measurements is known as quantitative research. This style of research is used to examine relationships among variables, describes variables, and is useful in determining cause and effect interactions between variables.
i
true
Experimental research involves manipulating one or more independent variables to observe the effect on a dependent variable, allowing researchers to establish cause-and-effect relationships. In contrast, correlational research examines the relationship between two or more variables without manipulation, identifying patterns or associations but not causation. While experimental research provides stronger evidence for causal inferences, correlational research is useful for exploring relationships when manipulation is not feasible.
No, they are not. They are only useful to people who know how to use them. Computers are useful to anyone who has been on this site, but there are some old birds out there who still take the questions asked here to the library to be answered through tons of research.
B
Experiment
Prediction.