T-test- definition, formula, types, applications, example
T-test definition The t-test is a test in statistics that is used for testing hypotheses regarding the mean of a small sample taken population when the standard deviation of the … 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.
T-test definition The t-test is a test in statistics that is used for testing hypotheses regarding the mean of a small sample taken population when the standard deviation of the … 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
The research process is incomplete without the collection of data, which starts after the identification of the research problems and chalking out research design. There are several methods involved in … 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
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
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 … 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
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