átlós Meghallgatás elveszít equal variance t test Nagy félénk Terjeszkedés
SOLVED: t-Test: Two-Sample Assuming Equal Variances Years of Tenure Female Male Mean 6.43552 5.840909 Variance 22.98359 35.55361 Observations 17 22 Pooled Variance 30.11793 Hypothesized Mean Difference df 37 t Stat 0.335524 P(T<=t)
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