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Mathematics 13 Online
OpenStudy (anonymous):

0.05 level of significant (two tail) mule=11.7 zstat<-1.96 or >+1.96 accept or reject? reason?

OpenStudy (anonymous):

Do you have any more context for this problem? (It's "mu", by the way.) Is the given \(\mu=11.7\) the sample mean, or the mean under the null hypothesis?

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