Type I Error and Type II Error: 10 Differences, Examples
Image Source: AB Tasty. Type 1 error definition Type 1 error, in statistical hypothesis testing, is the error caused by rejecting a null hypothesis when it is true. Type 1 … Read more
The research methodology is a discipline that is involved in studies related to a variety of research techniques like case studies, surveys, and provides an overview of how to perform particular research.
Image Source: AB Tasty. Type 1 error definition Type 1 error, in statistical hypothesis testing, is the error caused by rejecting a null hypothesis when it is true. Type 1 … Read more
Null hypothesis definition The null hypothesis is a general statement that states that there is no relationship between two phenomenons under consideration or that there is no association between two … Read more
A questionnaire is defined as a document containing questions and other types of items designed to solicit information appropriate for analysis. The questionnaire may be regarded as a form of … Read more
Common Types of Bias Types of bias include selection bias, detection bias, information (observation) bias, misclassification, and recall bias. Selection Bias Detection Bias Information (observation) Bias Misclassification a) Non-differential (random) … Read more
Some of the mistakes are: Choosing a topic that is too large. Choosing a topic that is too complex for research at the level of the researcher. Not giving due … Read more
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 … Read more
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 … Read more
Quantitative and Qualitative Data Definition Qualitative data is data concerned with descriptions, which can be observed but cannot be computed. On the contrary, quantitative data is the one that focuses on numbers … Read more