A sample mean, sample size, and sample standard deviation are provided below. Use the one-mean t-test to perform the required hypothesis test at the 1% significance level. x=27 s=4 n=24 H0: u=27 Ha: u>27 what is the test statistic?
Added by Kennedy O.
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The formula for SE is s/√n, where s is the standard deviation and n is the sample size. SE = 4/√24 = 0.8165 Show more…
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