For questions below use the following: A researcher suspects that increasing illumination increases motoric speed. A group of 7 subjects was randomly selected and tested on the Digit Symbol subtest of the WAIS-R IQ test. The same subjects were tested under three illumination conditions, low light, medium light and high light. Their scores under each condition were as follows: $$\begin{array} { c c c c }
\text { Subject \# } & \text { Low Light } & \text { Medium Light } & \text { High Light } \
1 & 7 & 10 & 11 \
2 & 8 & 7 & 10 \
3 & 6 & 8 & 10 \
4 & 5 & 6 & 9 \
5 & 4 & 4 & 7 \
6 & 3 & 5 & 6 \
7 & 8 & 10 & 13
\end{array}$$
-For question 114, should Ho be rejected? If rejected, state the alpha level.

Question

For questions below  use the following: A researcher suspects that increasing illumination increases motoric speed. A group of 7 subjects was randomly selected and tested on the Digit Symbol subtest of the WAIS-R IQ test. The same subjects were tested under three illumination conditions, low light, medium light and high light. Their scores under each condition were as follows: $$\begin{array} { c c c c } 
\text { Subject \# } & \text { Low Light } & \text { Medium Light } & \text { High Light } \
1 & 7 & 10 & 11 \
2 & 8 & 7 & 10 \
3 & 6 & 8 & 10 \
4 & 5 & 6 & 9 \
5 & 4 & 4 & 7 \
6 & 3 & 5 & 6 \
7 & 8 & 10 & 13
\end{array}$$
-For question 114, should Ho be rejected? If rejected, state the alpha level.

Quizplus · Accepted Answer

The Answer of For questions below  use the following: A researcher suspects that increasing illumination increases motoric speed. A group of 7 subjects was randomly selected and tested on the Digit Symbol subtest of the WAIS-R IQ test. The same subjects were tested under three illumination conditions, low light, medium light and high light. Their scores under each condition were as follows: $$\begin{array} { c c c c } 
\text { Subject \# } & \text { Low Light } & \text { Medium Light } & \text { High Light } \
1 & 7 & 10 & 11 \
2 & 8 & 7 & 10 \
3 & 6 & 8 & 10 \
4 & 5 & 6 & 9 \
5 & 4 & 4 & 7 \
6 & 3 & 5 & 6 \
7 & 8 & 10 & 13
\end{array}$$
-For question 114, should Ho be rejected? If rejected, state the alpha level.

For Questions Below Use the Following: a Researcher Suspects