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drwalkinboner drwalkinboner
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A year ago

For a two-tailed test at 98.5% confidence, Z =           



± 2.17



± 1.96



± 2.98



± 2.43

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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lyssa1605lyssa1605
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A year ago
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drwalkinboner Author
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this is exactly what I needed
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Just got PERFECT on my quiz
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This site is awesome
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