taylorbohr6823
taylorbohr6823
20.04.2021 • 
Mathematics

Solve the Equation σ_15.11 + σ_16.85 = sqrt σ_1^2/n_1 + σ_2^2/n_2

σ_1 = 3.868
σ_2 = 2.933
n_1 = 45
n_2 = 60

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