Given the Following Information, Calculate Sp², the Pooled Sample Variance

question 99

Multiple Choice

Given the following information, calculate Sp², the pooled sample variance that should be used in the pooled-variance t test.
S₁² = 4 S₂² = 6
N₁ = 16 n₂ = 25

• A) Sp² = 6.00
• B) Sp² = 5.00
• C) Sp² = 5.23
• D) Sp² = 4.00

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