The Following Output from MINITAB Presents the Results of a Hypothesis

question 69

Multiple Choice

The following output from MINITAB presents the results of a hypothesis test for a population mean $\mu$ .

Test of $\mathrm { mu } = 42$ vs. not $= 42$

$\begin{array}{lcrcccc}\mathrm{N} & \text { Mean } & \text { StDev } & \text { SE Mean } & 95 \% \text { CI } & \mathrm{T} & \mathrm{P} \\44 & 44.17 & -4.200615 & -0.633267 & (45.447115,42.892885) & -3.426677 & 0.0013\end{array}$

What is the value of $\bar { x }$ ?

• A) \(0.001356\)
• B) \(13.2\)
• C) \(44.17\)
• D) 42 6

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