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1. www.omnicalculator.com › statistics › t-testt-test Calculator | Formula | p-value

   www.omnicalculator.com › statistics › t-test

   • Αποθηκευμένο αντίγραφο

   This t-test calculator allows you to use either the p-value approach or the critical regions approach to hypothesis testing! Enter your T-score and the number of degrees of freedom . If you don't know them, provide some data about your sample(s): sample size, mean, and standard deviation, and our t-test calculator will compute the T-score and ...

2. goodcalculators.com › student-t-value-calculatorT-Value Calculator | Good Calculators

   goodcalculators.com › student-t-value-calculator

   • Αποθηκευμένο αντίγραφο

   Calculate the Student's t-value for a given significance level and degrees of freedom in the standard deviation. Enter the values and click the "Calculate" button to get the results for right-tailed and two-tailed tests.

3. calculator-online.net › test-statistic-calculatorTest Statistic Calculator

   calculator-online.net › test-statistic-calculator

   • Αποθηκευμένο αντίγραφο

   Try the test statistic calculator to estimate the t-value of a given dataset within seconds by providing a couple of simple inputs. This calculator takes sample mean, population mean, standard deviation, and sample size into account to calculate t statistics precisely.

4. www.graphpad.com › quickcalcs › ttest1T test calculator - GraphPad

   www.graphpad.com › quickcalcs › ttest1

   • Αποθηκευμένο αντίγραφο

   Compare the means of two groups with a t test using this online tool. Choose from unpaired, welch's, or paired t tests and enter your data or summary statistics.

5. www.gigacalculator.com › calculators › p-value-significance-calculatorP-value Calculator & Statistical Significance Calculator

   www.gigacalculator.com › calculators › p-value-significance-calculator

   • Αποθηκευμένο αντίγραφο

   Powerful p-value calculator online: calculate statistical significance using a Z-test or T-test statistic (z test calculator / t-test calculator). P-value formula, Z-score formula, T-statistic formula and explanation of the inference procedure.

6. www.socscistatistics.com › tests › studentttestT-Test Calculator for 2 Independent Means - Social Science...

   www.socscistatistics.com › tests › studentttest

   • Αποθηκευμένο αντίγραφο

   T-Test Calculator for 2 Independent Means. This simple t-test calculator, provides full details of the t-test calculation, including sample mean, sum of squares and standard deviation.

7. calculatorninjas.com › statistics › t-test-calculatorQuick T-Test Calculator: CalculatorNinjas

   calculatorninjas.com › statistics › t-test-calculator

   • Αποθηκευμένο αντίγραφο

   Use our online t-test calculator to analyze statistical significance. Quickly calculate t-values and p-values for your research or experiments.