biostatistics ii: basic analytic statistics hypothesis testing Preloader

biostatistics ii: basic analytic statistics hypothesis testing - PowerPoint PPT Presentation


  • 232 Views
  • Uploaded on

In the first biostatistics lecture, we talked about how to describe data. We summarized continuous data with means or medians, and categorical data with proportions. We also summarized variation with standard deviations or percentiles, and we noted that explaining variation is one key goal of clinical research.The next step is to analyze our data to start to understand variation. The first analyses will compare groups of people. Do they have different means? Medians? Proportions?Consider basel1146

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'biostatistics ii: basic analytic statistics hypothesis testing' - adamdaniel


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript