Solved

A Hypothesis Test for a Population Mean Is to Be $\begin{array} { l } \mathrm { H } _ { 0 } : \mu = 106 \\\mathrm { H } _ { \mathrm { a } } : \mu < 106 .\end{array}$

Question 4

Multiple Choice

A hypothesis test for a population mean is to be performed. The hypotheses are
$\begin{array} { l } \mathrm { H } _ { 0 } : \mu = 106 \\\mathrm { H } _ { \mathrm { a } } : \mu < 106 .\end{array}$
Which of the sketches below could represent the power curve for the test?

A)
$A hypothesis test for a population mean is to be performed. The hypotheses are \begin{array} { l } \mathrm { H } _ { 0 } : \mu = 106 \\ \mathrm { H } _ { \mathrm { a } } : \mu < 106 . \end{array} Which of the sketches below could represent the power curve for the test? A) B) C) D)$
B)
$A hypothesis test for a population mean is to be performed. The hypotheses are \begin{array} { l } \mathrm { H } _ { 0 } : \mu = 106 \\ \mathrm { H } _ { \mathrm { a } } : \mu < 106 . \end{array} Which of the sketches below could represent the power curve for the test? A) B) C) D)$
C)
$A hypothesis test for a population mean is to be performed. The hypotheses are \begin{array} { l } \mathrm { H } _ { 0 } : \mu = 106 \\ \mathrm { H } _ { \mathrm { a } } : \mu < 106 . \end{array} Which of the sketches below could represent the power curve for the test? A) B) C) D)$
D)
$A hypothesis test for a population mean is to be performed. The hypotheses are \begin{array} { l } \mathrm { H } _ { 0 } : \mu = 106 \\ \mathrm { H } _ { \mathrm { a } } : \mu < 106 . \end{array} Which of the sketches below could represent the power curve for the test? A) B) C) D)$