T-Score Calculator
Calculate t-scores and analyze statistical significance
Results
T-Score:2.7386
P-Value:0.0062
Significance:Statistically significant
Confidence Intervals
90%:[67.00, 73.00]
95%:[66.42, 73.58]
99%:[65.30, 74.70]
Interpretation
Effect Size
Large effect
Direction
Above mean
Calculations
Standard Error
SE = σ/√n
1.8257
T-Score
t = (x - μ)/SE
2.7386
Degrees of Freedom
df = n - 1
29.0000
Recommendations
Sample Size
Sample size is adequate for analysis
Statistical Power
Good statistical power for detecting effects
Interpretation
Results suggest significant difference from population mean
Further Analysis
Consider conducting additional tests to validate findings