Office Workers Were Asked How Long It Took Them to Travel

question 19

Multiple Choice

Office workers were asked how long it took them to travel to work one morning.Here is the stem-and-leaf display. $$\begin{array} { l } 2 \\3 \\4 \\5 \\6\end{array}$$ $$\begin{array} { |l } 0002344578 \\0257 \\12789 \\028 \\05\end{array}$$ Without actually finding the mean and the median,would you expect the mean to be higher or lower than the median?

• A)Lower,because the data are skewed to the right.
• B)Lower,because the data are skewed to the left.
• C)Higher,because the data are skewed to the left.
• D)Higher,because the data are skewed to the right.
• E)Neither,because the mean would be equal to the median.

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Definitions:

Somatic Motor Neurons

Nerve cells that transmit signals from the central nervous system to skeletal muscles, controlling voluntary movements.

Anterior Gray Horns

Regions in the spinal cord composed of gray matter that contain motor neuron cell bodies.

Cranial Reflexes

Reflex actions that originate in the brain and are essential for the involuntary responses to stimuli.

Spinal Reflexes

Spinal reflexes are automatic responses generated by the spinal cord without the involvement of the brain, providing immediate protection against potential injury.