Test of mu = 72 vs mu not = 72
The assumed sigma = 0.05

Variable          N      Mean     StDev   SE Mean
Tmp              56   65.9107    9.4893    0.0067

Variable             95.0% CI            Z      P
Tmp           ( 65.8976, 65.9238)  -911.36  0.000

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1. P-values work with probabilities (areas) rather than outcomes (along the axis).

2. P-value = P(obtain same or a more extreme test statistic than your result when H0 is true).
a. Direction of extremeness is determined by H1.
b. Express test statistic as a Z, T, or similar measure to locate in a stat table.

3. Interpretation:  a. P-value = credibility of H0.  Large p-value supports H0.  Small supports H1.

4. Decision: If P-value ? ?, then reject H0.