Answer:
archival research method
Explanation:
Professor Yarnofsky wonders whether recent acts of airline terrorism have made the public more fearful of airline flight. He secures records of the amount of flight insurance that people have purchased via machines at the airport, and compares the records of insurance purchases before the last hijacking to purchases after the last hijacking. Professor Yarnofsky has employed an <u>archival</u> research method.
Archival research is a method of research which involves searching out information or data from existing records or archives in the carrying out of the study. The advantage or archival research is that it is less expensive as the data needed are already available in storage, secondly, the biases observed in research studies involving human subjects is non-existent in archive research. There is also a lot of data in archive research which increase the accuracy of the results
China? I think is China Peanut production in China contributes to the national economy. Peanut production<span> in China contributes to the national economy. China has been the world's ... By </span>2012 <span>it was </span>producing<span> 16.7 million tonnes of </span>peanuts<span> annually. </span>
The researchers would need to show that the entity they discovered replicates, processes information, acquires and uses energy, and is cellular, and that its populations evolve.
<h3><u>
What is the role of a researcher?</u></h3>
- A researcher's job is to do research using the scientific method to learn more about the world around us.
- Typically, researchers are employed by either university or commercial organizations.
- To support future research, enlarge the body of academic literature, and enhance decision-making, researchers collect data over the course of a project, evaluate the data, and publish the findings. duties and responsibilities of a researcher
- Plan research goals and test parameters with the assistance of committees and a team of other researchers.
- Identify the research techniques, variables, methods for gathering data, and analysis procedures.
A researcher has to make sure the project is being watched to ensure it complies with the rules and regulations, At the conclusion of the project, interpret the data, write reports outlining the research findings, and offer suggestions.
Know more about researcher with the help of the given link:
brainly.com/question/24174276
#SPJ4
I believe the answer is 3
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!
