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Graphing Calculator Example

 

In exercises 1 – 5, use the given info from a hypothesis test to find the critical z-values:
1. Claim: µ = 76 , alpha = 0.01
2. Claim:  µ < 1.234 , alpha = 0.05
3. Claim:  µ > 100 , alpha = 0.02
4. Claim:  µ not = 68, alpha = 0.02
5. Claim:  µ >= 24, alpha = 0.01
 

 

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