Answer: The Printing press, airplane, automobile
Explanation:
The Modern Age is considered the age of science and technology because at this age there are many inventions that people are using now and that made our life easier.
Examples of science and technology inventions: The Printing press, Light bulb, Airplane, Computer, Vaccines, Telephone, Automobile, Camera, Refrigeration, Clock, and more.
There are also Vaccum, the Radar, Automatic washing machine, Email, Internet, Mobile phone.
Answer:
The correct answer is Observation, Experimentation and Survey. These three basic designs are used in quantitative research.
Explanation:
Observational research:This represents the observation of the sample data in their elements. For instance one may elect to observe bank customers while they use the Automated Teller Machine (ATM). Mechanical observation uses a mechanical or electronic device to record customer behavior or responses to a particular marketing stimulus.
Experimentation: Experimental research is commonly used in sciences such as sociology and psychology, physics, chemistry, biology and medicine etc.
This involves is a systematic and scientific approach to research in which the researcher manipulates one or more variables, and controls and measures any change in other variables.
Survey:
There are various survey methods are there they are:
- personal interview survey
- telephone survey·
- mail surveys·
- Online surveys
In research of human subjects, a survey is a list of questions aimed at extracting specific data from a particular group of people.
Cheers!
Answer:
People Have Rights And Libertys
Explanation:
Correct on edge 2021
have a nice day
Answer:
pretty sure it's singapore