Question: Testing: H0:=47.1 H1: <47.1 sample consists of 49 subjects, with a mean of 46.2 and a sample standard deviation (s) of 3.97. Calculate the test
Testing:
H0:=47.1
H1:<47.1
sample consists of 49 subjects, with a mean of 46.2 and a sample standard deviation (s) of 3.97.
Calculate the test statistic, rounded to 2 decimal places.
t=___________________
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