Daily Archives: November 14, 2019

1. When the probability that your results are due to chance/sampling variation is small enough (p <.05), we reject the null, then these results are called statistically significant. We also mentioned statistically significance during Class #14 Correlation. 2. T-test: tells us the difference between the means of two groups, and an estimate of what differences areContinue reading “Class #20: Data analysis (t-test)”