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Given a sample size of 18, with sample mean 660.3 and sample standard deviation
95.9, we are to perform the following hypothesis testing:
Null Hypothesis H0 : µ = 700
Research Hypothesis H1 : µ ≠ 700
•What is the test statistics?
•At a 0.05 significance level, what is the critical value in this test? Do we reject the null hypothesis?
2 answers
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