Online Microbiology and Biology Notes
Research Methodology Notes. Notes on Research Methodology. Online Research Methodology related notes. Research Methodology Notes for undergraduate and graduate students with diagrams.
Common mistakes in Proposal writing Some of the mistakes are: Choosing a topic that is too large. Choosing a topic which is too complex for research at the level of the researcher. Not giving due consideration to the time factor. This factor is important because the research work is to be completed within the prescribed time period. Choosing research where …
Questionnaire method of data collection Questionnaire is as an instrument for research, which consists of a list of questions, along with the choice of answers, printed or typed in a sequence on a form used for acquiring specific information from the respondents. In general, questionnaires are delivered to the persons concerned either by post or mail, requesting them to answer …
Nominal, Ordinal, Interval and Ratio Data Depending on the measurements, there are four different types of data that can be achieved. These different types of data are nominal, ordinal, interval and ratio data. These different variances of data vary in complexity of obtaining. Nominal Data Nominal data is the least complex of the four types of data. Nominal or categorical …
Primary Data and Secondary Data There are two major approaches to gathering information about a situation, person, problem or phenomenon. When you undertake a research study, in most situations, you need to collect the required information; however, sometimes the information required is already available and need only be extracted. Based on these broad approaches to information gathering, data can be …