The top speed was obtained for five cars with and for five other cars without STP gas treatment. Use a t test to find the effect of STP on speed.Independent variable___________Dependent variable___________ $$\begin{array} { r c }
\text { With } & \text { Without } \
\hline 140 & 138 \
80 & 85 \
88 & 90 \
85 & 80 \
110 & 120
\end{array}$$

Question

The top speed was obtained for five cars with and for five other cars without STP gas treatment. Use a t test to find the effect of STP on speed.Independent variable___________Dependent variable___________ $$\begin{array} { r c } 
\text { With } & \text { Without } \
\hline 140 & 138 \
80 & 85 \
88 & 90 \
85 & 80 \
110 & 120
\end{array}$$

Quizplus · Accepted Answer

The Answer of The top speed was obtained for five cars with and for five other cars without STP gas treatment. Use a t test to find the effect of STP on speed.Independent variable___________Dependent variable___________ $$\begin{array} { r c } 
\text { With } & \text { Without } \
\hline 140 & 138 \
80 & 85 \
88 & 90 \
85 & 80 \
110 & 120
\end{array}$$

The Top Speed Was Obtained for Five Cars with and for Five