T-Test Calculator
Enter the sample mean, population mean, sample standard deviation, and sample size to compute the t-statistic and approximate p-value for a one-sample t-test.
Inputs
Results
T-Statistic
1.8257
Degrees of Freedom
29
P-Value (Two-Tail)
0.009738
P-Value (One-Tail)
0.004869
Standard Error
2.7386
Decision
Reject H0 (p < 0.05)
95% Confidence Interval
99.3858 to 110.6142
Frequently Asked Questions
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