Statistics
posted by Emily .
To determine whether themean nicotine content of a brand of cigarettes is greater than the advertised value of 1.4 milligrams, a health advocacy program tests:
Ho: mu = 1.4
Ha: mu > 1.4
The calculated value of the test statistic is z = 2.42.
==> How do I calculate the pvalue from just this zstatistic? Thanks for your help!
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