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Home Q & A Board Science-Related Homework Help Psychology
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tethead tethead
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6 years ago
What is the pooled estimate of the population variance?
A) [(14/22)(6.5)] + [(22/14)(4.5)] = 11.21
B) [(15/23)(6.5)] + [(23/15)(4.5)] = 11.14
C) [(15/38)(6.5)] + [(23/38)(4.5)] = 5.29
D) [(14/36)(6.5)] + [(22/36)(4.5)] = 5.28
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ErhardtErhardt
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6 years ago
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tethead Author
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6 years ago
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