With reference to one sample t-test, the test statistics is given by the expression $t=\frac{17-18}{\frac{4.5}{\sqrt{48}}}$ then
which of the following gives the correct set of order of values $\overline{x}, \mu_0$ , S and n ?
Answer & explanation
Correct answer: option 3
The correct answer is Option (3) → 17, 18, 4.5, 48
The formula for the one-sample t-test statistic is,
$t=\frac{\bar x-μ_0}{s/\sqrt{n}}=\frac{17-18}{4.5/\sqrt{48}}$
$\bar x=17,μ_0=18,s=4.5,n=48$