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flemingpk flemingpk
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Posts: 134
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A year ago

For a two-tailed test at 86.12% confidence, Z =



1.96



1.48



1.09



0.86

Textbook 
Essentials of Statistics for Business and Economics

Essentials of Statistics for Business and Economics


Edition: 7th
Authors:
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pigglyoink14pigglyoink14
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A year ago
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flemingpk Author
wrote...

A year ago
this is exactly what I needed
wrote...

Yesterday
Good timing, thanks!
wrote...

2 hours ago
Smart ... Thanks!
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