Exploring a simplified coin flip example to lay the foundation of null and alternative hypotheses, p-values and significance levels.
Testing whether observations fit predictions, and whether events are independent, using a χ² distribution.
Using the t-distribution to compare a sample mean to a population mean with unknown variance.
Exploring a simplified coin flip example to lay the foundation of null and alternative hypotheses, p-values and significance levels.
Testing whether observations fit predictions, and whether events are independent, using a χ² distribution.
Using the t-distribution to compare a sample mean to a population mean with unknown variance.