One-Sample Example 1
Type of T-Test: One-Sample T-Test; Sample Mean: 12; Population Mean (for one-sample): 10; Sample Standard Deviation: 2.5; Sample Size: 30; Second Sample Mean (for two-sample): 12; Second Sample Standard Deviation (for two-sample): 2.5; Second Sample Size (for two-sample): 25; Significance Level (alpha): 0.05
Degrees of Freedom (Two-Sample): 0; Degrees of Freedom (One-Sample): 29; Standard Error: 0.4564354646; Degrees of Freedom: 29; T-Statistic (Two-Sample): 0; T-Statistic (One-Sample): 4.38178046; T-Statistic: 4.38178046; P-Value (Approximation - Use a proper statistical library for precise values): 0.9999984016; Reject Null Hypothesis?: No
One-Sample Example 2
Type of T-Test: One-Sample T-Test; Sample Mean: 25; Population Mean (for one-sample): 20; Sample Standard Deviation: 5; Sample Size: 50; Second Sample Mean (for two-sample): 12; Second Sample Standard Deviation (for two-sample): 2.5; Second Sample Size (for two-sample): 25; Significance Level (alpha): 0.01
Degrees of Freedom (Two-Sample): 0; Degrees of Freedom (One-Sample): 49; Standard Error: 0.7071067812; Degrees of Freedom: 49; T-Statistic (Two-Sample): 0; T-Statistic (One-Sample): 7.071067812; T-Statistic: 7.071067812; P-Value (Approximation - Use a proper statistical library for precise values): 0.9999999461; Reject Null Hypothesis?: No
Two-Sample Example 1
Type of T-Test: Two-Sample T-Test (Independent); Sample Mean: 15; Population Mean (for one-sample): 0; Sample Standard Deviation: 3; Sample Size: 40; Second Sample Mean (for two-sample): 13; Second Sample Standard Deviation (for two-sample): 3.5; Second Sample Size (for two-sample): 45; Significance Level (alpha): 0.05
Degrees of Freedom (Two-Sample): 82.89963814; Degrees of Freedom (One-Sample): 0; Standard Error: 0.70513986; Degrees of Freedom: 82.89963814; T-Statistic (Two-Sample): 2.836316755; T-Statistic (One-Sample): 0; T-Statistic: 2.836316755; P-Value (Approximation - Use a proper statistical library for precise values): 1; Reject Null Hypothesis?: No