Biostatistics

A chi-squared test is a statistical hypothesis test used in the analysis of contingency tables when the sample sizes are large. In simpler terms, this test is primarily used to examine whether two categorical variables are independent in influencing the test statistic.

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Summury of Probability for Mathematics Applied to Social Science.

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Types of Data

In an experiment you may hypothesize there is a relationship between two values or two sets of values. To ensure that relationship is robust you need carry out a test of the significance of that hy…

Statistics for Data Science (Inferential Statistics)

descriptive statistics is one that describes the population. On the other end, Inferential statistics are used to make the generalization about the population based on the samples. Here's a difference to make it easier for you to understand. Save the pin and Read our blog to know more about the statistics. #statistics #assignmenthelp #BLOG #dissertation

Hypotheses testing cheatsheet