A Scale Measuring Confidence in the Media Was Administered to a Sample.Is

Short Answer

A scale measuring confidence in the media was administered to a sample.Is there a statistically significant difference between Democrats and Republicans on the scale? Higher scores on the scale indicate greater confidence.Use the five step model and write a sentence or two interpreting your results.


$\begin{array} { l l } \underline { \text { Dumacrate } } &\underline { \text { Rydulicinf } } \\ X _ { 1 }= 8.5 & X _ { 2 } = 7.8 \\ s _ { i } = 1.5 & s _ { 1 } = 1.1 \\ N _ { i } = 36 & N _ { 1 } = 35 \end{array}$