Review the following SPSS output. Interpret the output including identifying the specific statistical procedure that has been used and reporting the extent to which the test is statistically significant. Include appropriate evidence (e.g., values from the output).

$\begin{array}{c}
\text { t-test for Equality of M eans }\
\begin{array}{r}
95 \% \text { Confidence Interval }\
\text { of the Difference }\
\begin{array}{|l|c|r|r|r|r|r|r|}
\hline&&& \text { Sig. } & \text { Mean } & \text { Std. Error } \
&t & \mathrm{df} & \text { (2-tailed) } & \text { Difference } & \text { Difference } & {\text { Lower }} & {\text { Upper }} \
\hline\begin{array}{llcc}
\text { Years to } & \text { Equal } \
\text {complete } & \text {variances } \
\text { master's } & \text { assumed } \
\end{array}&-3.893 & 18 & .001 & -2.7 & .69362 & -4.15725 & -1.24275 \
\hline
\end{array}\end{array}\end{array}$

Question

Review the following SPSS output. Interpret the output including identifying the specific statistical procedure that has been used and reporting the extent to which the test is statistically significant. Include appropriate evidence (e.g., values from the output).

$\begin{array}{c}
\text { t-test for Equality of M eans }\
\begin{array}{r}
95 \% \text { Confidence Interval }\
\text { of the Difference }\
\begin{array}{|l|c|r|r|r|r|r|r|}
\hline&&& \text { Sig. } & \text { Mean } & \text { Std. Error } \
&t & \mathrm{df} & \text { (2-tailed) } & \text { Difference } & \text { Difference } & {\text { Lower }} & {\text { Upper }} \
\hline\begin{array}{llcc}
  \text { Years to } &  \text {  Equal } \
   \text {complete  } &  \text {variances  } \
  \text { master's } &  \text {  assumed } \
\end{array}&-3.893 & 18 & .001 & -2.7 & .69362 & -4.15725 & -1.24275 \
\hline
\end{array}\end{array}\end{array}$

Quizplus · Accepted Answer

The Answer is An independent t test was conducted. The test is statistically significant, t = −3.893, df = 18, p = .001.

Review the Following SPSS Output