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Graphing Calculator Example

 

In problems 1 – 3, use the given information to find the p-value:

1. Claim: µ < 36; Test Stat: z = -2.13

2. Claim: µ = 1.287;  Test Stat: z = 2.89

3. Claim: µ < 15;  Test Stat: z = 1.58

 

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