use_of_t - When your book uses the t distribution (assuming...

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1 When your book uses the t distribution (assuming a representative sample) σ unknown Population is normally distributed. The distribution of the population is perhaps unknown in detail, but not
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This note was uploaded on 03/01/2009 for the course STAT PSTAT 5A taught by Professor Gellar during the Spring '09 term at UCSB.

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