(Great intro to hypothesis testing in biology, first half is especially applicable for this project!) (Background on null vs. alternative hypothesis, first 2 min only.) (Explains the different types of statistical tests and when each should be used. Your experiment should be designed so that either ANOVA, Regression, or Chi-Squared is appropriate to test your null hypothesis.) (How to use Excel for statistical analysis.) (How to calculate r and p-value for correlation in Excel.) (How to calculate p-Value for one-way ANOVA with multiple groups.) (How to calculate two-way ANOVA (if you have multiple independent variables multiple variables.) (A little more about p-values and what they indicate regarding the null hypothesis.)