1sample-t-test
Author: samesanExecutions: 2970
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This program calculates the t-value and p-value for a “one-sample t-test” for beginners in statistics.
This test examines the difference between the population mean (reference value) and the sample mean. The null hypothesis is “population mean = sample mean.”
Before performing the test, decide on the type of test (one-tailed or two-tailed), the alternative hypothesis, and the significance level.
Once you have decided, enter the population mean, sample mean, sample standard deviation, and degrees of freedom, then click “Calculate.”
Before performing the test, decide on the type of test (one-tailed or two-tailed), the alternative hypothesis, and the significance level.
Once you have decided, enter the population mean, sample mean, sample standard deviation, and degrees of freedom, then click “Calculate.”
| t = | p = |
| (Rejectable boundary point t0 = | ） |
*If the test result displays as 99, it indicates an error because the null hypothesis does not correspond to the one-tailed or two-tailed test.
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