Tag Archives: Hypothesis Tests

Hypothesis Test for Two Independent Proportions

A Hypothesis Test for two Independent Proportions  answers a research question through statistical analysis about two independent proportions.  This hypothesis test looks at whether or not there is a significant difference between the two proportion variables.  Using this hypothesis test our test statistic will be Z, and we will be therefore be modeling with a Null Distribution.  This hypothesis […]

Hypothesis Test for a Single Proportion

A Hypothesis test for a single proportion is used to see if a sample is reflective of the whole population or is a new proportion must be established for a known value. (Example) Can be used to compare a data set with a known value or null hypothesis. Used when a success/failure is easily applied to […]