Kippzonen BSRN Scientific Solar Monitoring System Manuale Utente Scaricare il pdf (Pagina 176)

164

H 2. Common Formulas

H 2.1 Type A Evaluation

If the number of measurements is , and is the i measurement then:

Mean

Variance

Standard Deviation

Experimental Standard Deviation of the Mean

Standard Uncertainty, Type A Evaluation

H 2.2 Type B Evaluation

Degrees of freedom, from relative uncertainty

If:

Then:

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Kippzonen BSRN Scientific Solar Monitoring System Manuale Utente Pagina 176