HT-Mean - Calculations A Lower Critical Value-1.89 For...

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Hypothesis Page 1 t Test for Hypothesis of the Mean Data 16 Level of Significance 0.05 Sample Size 8 Sample Mean 15.6 Sample Standard Deviation 0.3 Intermediate Calculations Standard Error of the Mean 0.11 Degrees of Freedom 7 -3.77 Lower-Tail Test
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Unformatted text preview: Calculations A Lower Critical Value-1.89 For one-tailed tests: TDIST value Reject the null hypothesis 1-TDIST value Null Hypothesis = t Test Statistic p-Value Hypothesis Page 2 Area 1...
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This note was uploaded on 02/06/2011 for the course CHEM 115L taught by Professor Nakkiew,pichaya during the Spring '10 term at Grand Canyon.

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HT-Mean - Calculations A Lower Critical Value-1.89 For...

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