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  • 03-04-2024
  • Mathematics
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One sample from an independent measures study has n = 4 with SS = 100 The other sample has n = 8 and SS = 140
a) Compute the pooled variance Sᵖ² = (S*S₁+ S*S₂)/(d*f₁+ d*f₂)
b) Compute the estimated standard error for the mean difference Sₘ₁₋ₘ₂ = √ Sᵖ²/n₁+Sᵖ² /n₂

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