Formula: t = (x̄ - μ 0) ÷ (σ / √n) Where x̄ is sample mean μ 0 is population mean σ is sample standard deviation n is sample size t is test statistics in hypothesis testing Related
Our standardized test statistic calculator will calculate test statistics for one population mean, comparison of two populations, and single and two population proportions. But before you
getcalc.com's statistic calculator & formulas to estimate Z 0 for Z-test, t 0 for student's t-test, F 0 for F-test & (χ²) 0 for χ² test of mean, proportion, difference between two means or proportions
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