16 Sep 2023
StatisticsConfounding and Effect Modification
A case-control study was performed to determine whether the head injury was
associated with an increased risk of brain tumors in children. 200 cases with
brain cancer were identified from the cancer registry, and...
16 Sep 2023
StatisticsProcess Improvement and Problem-Solving Tools
Data collection is a crucial and fundamental aspect of all problem solutions
and process improvements. The first step to making things better is having a
clear understanding of the problem. To learn the areas that...
16 Sep 2023
StatisticsDiscrete versus Continuous Probability
Before comparing and contrasting discrete and continuous probability
distributions, it is vital to understand what discrete variables and
continuous variables are. A discrete variable is a variable that has...
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16 Sep 2023
StatisticsProbability Distribution: Definition, Types, and Examples
A probability distribution is a function that provides the probability of
occurrence of different potential outcomes of an experiment. It is a
description of an event regarding possibilities of events, e.g., the...
16 Sep 2023
StatisticsThe Application of Statistical Concepts
Statistics, as a mathematical science, involves the collection, analysis, and
interpretation of data. Whether inferential or descriptive, which includes
measures of central tendency, various statistical concepts can...
16 Sep 2023
StatisticsPoint Bi-serial Correlation Coefficient
An article by Lev (1949) defined point bi-serial correlation as the product
moment coefficient that is between variants x and y which are taking the
values 0 and 1 only. By letting the observations of y to be y 1 ,...
16 Sep 2023
StatisticsInvesting for Beginners | Investing 101 | Investor.gov
The decision on whether to invest in the stock market or in gold can be
established by calculating the expected return using probability procedures.
Martin (2017) proposes the use of the probabilities and market...
16 Sep 2023
StatisticsHow to Write an Article Review (with Sample Reviews)
The article by Deha Dogan systematically discusses the application of
bootstrap resampling methods to compute confidence Intervals for various
statistics with R. Confidence Interval measures the precision of the...
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16 Sep 2023
StatisticsStatistics in the Media: How to Interpret and Use Them
Summary
Statistics and statistical concepts play a crucial role in sociology, in
tackling sociological questions and problems. The sociological concepts and
statistical approaches aid in explaining the...
16 Sep 2023
StatisticsHow to Prepare for Your Newborn's Hospital Stay
This brief is interesting as it lays out the different circumstances that led
to newborn babies being admitted to the hospitals for long after they are
born. Some statistics also show a decline in live births in the...
