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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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DragoxCM16 DragoxCM16
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4 years ago
We conduct a significance test with H0: p = 0.43 and Ha: p ≠ 0.43. We take a sample of size 250 and get a sample proportion of 0.40. The appropriate test statistic is:

▸ z = 0.43 ± 1.96

▸ z =

▸ z =

▸ z = 0.40 ± 1.96

▸ z =
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
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Antoinette12Antoinette12
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DragoxCM16 Author
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4 years ago
Thank you
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