Question
Test the claim about the population mean, muμ, at the given level of significance using the...
Test the claim about the population mean,
muμ,
at the given level of significance using the given sample statistics.
Claim:
muμequals=5050;
alphaαequals=0.090.09.
Sample statistics:
x overbarxequals=48.848.8,
sequals=3.793.79,
nequals=79
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