What is Fisher's t-test?
Formula
t = (M₁ - M₂) / √(s₁²/n₁ + s₂²/n₂)
Where:
M = Mean of group
s² = Variance
n = Sample size
t = (M₁ - M₂) / √(s₁²/n₁ + s₂²/n₂)
Where:
M = Mean of group
s² = Variance
n = Sample size