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The one-sample t statistic for testing:
Ho: u = 8
Ha: u > 8
from a sample of n = 16 observations has the value t = 2.10.
(e) If you have software available, find the exact P-value.
Solution
The p-value is P(t with df=n-1=15 >2.1) =0.0265 (check student t table)

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  • 1. The one-sample t statistic for testing: Ho: u = 8 Ha: u > 8 from a sample of n = 16 observations has the value t = 2.10. (e) If you have software available, find the exact P-value. Solution The p-value is P(t with df=n-1=15 >2.1) =0.0265 (check student t table)