Please describe how a health care manager or researcher might be able to use a Two Sample F Test to compare variances.
Identify a peer-reviewed journal article that used power and sample size estimation for stratified categorical data. Provide a summary of the topic and how it was used in the article.© BrainMass Inc. brainmass.com June 4, 2020, 3:09 am ad1c9bdddf
Two Sample F test to compare variances:
This statistics help determine the range of the two data sets by comparing the spread of the variance in them for normal populations. Mostly, it is used in any research study especially in the fields of behavioral, education or medical experimental research studies.
A health care manager or researcher will find this statistical method very helpful in designing and running research studies that involve comparison of two groups. This statistic is useful to run randomized control trials, repeated measures trials and case studies for base line to ...
The expert examines two samples of f tests.