The following sample of 16 measurements was selected from a population that is approximately normally distributed. $$\begin{array} { l l l l l l l l }
61 & 85 & 92 & 77 & 83 & 81 & 75 & 78 \
95 & 87 & 69 & 74 & 76 & 84 & 80 & 83
\end{array}$$ Construct a 90% confidence interval for the population mean.

Question

The following sample of 16 measurements was selected from a population that is approximately normally distributed. $$\begin{array} { l l l l l l l l } 
61 & 85 & 92 & 77 & 83 & 81 & 75 & 78 \
95 & 87 & 69 & 74 & 76 & 84 & 80 & 83
\end{array}$$ Construct a 90% confidence interval for the population mean.

Quizplus · Accepted Answer

The Answer of The following sample of 16 measurements was selected from a population that is approximately normally distributed. $$\begin{array} { l l l l l l l l } 
61 & 85 & 92 & 77 & 83 & 81 & 75 & 78 \
95 & 87 & 69 & 74 & 76 & 84 & 80 & 83
\end{array}$$ Construct a 90% confidence interval for the population mean.

The Following Sample of 16 Measurements Was Selected from a Population