RESEARCH METHODOLOGY

Detailed explanation-1: -Research is defined as the scientific investigation of phenomena whichincludes collection, presentation, analysis and interpretation of facts that lines. an individual’s speculation with reality

Detailed explanation-2: -Scientists use three types of investigations to research and develop explanations for events in the nature: descriptive investigation, comparative investigation, and experimental investigation.

Detailed explanation-3: -Quantitative research relies on the collection and analysis of numerical data to describe, explain, predict, or control variables and phenomena of interest (Gay, Mills, & Airasian, 2009).

Detailed explanation-4: -Scientific investigations can be observational-for example, observing a cell under a microscope and recording detailed descriptions. Other scientific investigations are experimental-for example, treating a cell with a drug while recording changes in the behavior of the cell.