Chemistry 101 Stats 151 Karteikarten am Stats 151 - Z graph vs. T graph, erstellt von jennabarnes12387 am 03/03/2014.
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Erstellt von jennabarnes12387
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what is df?
how are z and t curves different? how are they similar?
if you are given the area if the tail of a t graph, how do you find the t alpha?
Measurments of acidity of rain water samples were recorded at 5 sites in a region, 3.5, 5.1, 5.0, 3.6, 4.8 (Ex = 22, Ex2= 99.26) give a 90% CI for the mean acidity of rain in that region
