H0: μ = µ0 | The population mean (μ) equals the hypothesized mean (µ0). |
H1: μ ≠ µ0 | The population mean (μ) differs from the hypothesized mean (µ0). |
H1: μ > µ0 | The population mean (μ) is greater than the hypothesized mean (µ0). |
H1: μ < µ0 | The population mean (μ) is less than the hypothesized mean (µ0). |