Research Writing

Class mark in statistics/Calculation/grouped data
The class mark is also known as the midpoint . It is the value that is in the center of a class and represents all…
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Cumulative frequency definition/Benefits/probability distribution
The accumulated frequency is the result obtained from the successive sum of the absolute or relative frequencies, when it is carried out…
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What are dependent variables in research/Classification
A dependent variable is called the emblematic representation of a certain event that is not specified, which belongs to a functioning…
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Types of Chi square tests/hypothesis test/operation
The Chi Square is the most knowledgeable test and one of the most used to perform the analysis of qualitative variables . Its name comes…
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What is a null hypothesis example/Formulation/Significance Tests
The null hypothesis is an assumption that is used to affirm or deny a certain event that is related to one or…
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Confidence interval in research/elements/depending factors
The confidence interval refers to the range of values that is derived from the sample statistics, which likely includes the value…
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Discrete variable in research/diff. with continuous variable
A variable is a symbol that appears in algorithms, formulas, and mathematical functions and can receive different values. They are classified…
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Continuous variable in research/examples/Characteristics
The main idea of the term variable refers to events or objects susceptible to modifications, to undergo changes based on reasons that…
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Differences between qualitative and quantitative variables
The term variable in general refers to objects or events susceptible to changes, that is to say, they are events of…
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What is absolute frequency/Calculation/utility/Examples
The absolute frequency is nothing more than a measure of the statistics that is used in the field of research , it is…
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