# Statistics Bootcamp

Learn the fundamentals and perform better analyses

### Using Data Exploration to Check Statistical Assumptions

INSIDE THE VIDEO
Parametric tests, such as the unpaired t-test, have important assumptions that need to be verified before an analysis can be carried out. This video discusses those assumptions and how to verify them using statistical tests and data exploration graphs.
LENGTH
10 minutes

### Calculating Sample Size With Power Analysis

INSIDE THE VIDEO
Sample size plays a critical role in every statistical analysis. Learn how power analysis can help you get a large enough sample size to detect the effect you are looking for while avoiding unnecessarily large sample sizes that waste resources.
LENGTH
10 minutes

### Descriptive Statistics with Prism

INSIDE THE VIDEO
Summarizing your data into a few useful statistics allows you to quickly and concisely see differences between groups and/or trends over time. Measures of center and spread are covered as well as an introduction to confidence intervals.
LENGTH
11 minutes

### How to Perform a Two Sample T Test

INSIDE THE VIDEO
Learn all aspects of an unpaired two sample t test from checking the analysis assumptions to making the correct analysis choices and performing the test.
LENGTH
10 minutes

### Understanding One-way ANOVA

INSIDE THE VIDEO
It's easy to produce a p value, but it's difficult to do good stats. This video walks you through what you should consider before running a one-way ANOVA.
LENGTH
13 minutes

### Understanding Chi-Square and Fisher's Exact Tests

INSIDE THE VIDEO
Running a Chi-square or Fisher's exact test will help you determine whether or not there is a significant difference between two proportions. However, there are a few questions you should consider answering before running each test.
LENGTH
10 mintues
Analyze, graph and present your scientific work easily with GraphPad Prism. No coding required.