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Graphing Calculator Example
Directions: Find the critical Za/2 value given the following confidence levels.
1. 92% 2. 96% 3. 94% 4. 97%
You are here (click or tap to change) Back to Chapter 7 Main Page
Directions: Find the critical Za/2 value given the following confidence levels.
1. 92% 2. 96% 3. 94% 4. 97%
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