You Have Collected Data on the Approximate Retail Price (In

question 20

Multiple Choice

You have collected data on the approximate retail price (in $) and the energy cost per year (in $) of 15 refrigerators.Which of the following is the best for presenting the data?

• A)A pie chart.
• B)A scatter plot
• C)A side-by-side bar chart.
• D)A contingency table.

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Definitions:

Neurotransmitter

Chemical substances that transmit signals across a synapse from one neuron to another in the nervous system.

Sensory Neuron

A neuron responsible for converting external stimuli from the environment into internal electrical impulses.

Motor Neuron

A type of neuron that sends impulses from the brain and spinal cord to muscles, stimulating movement.

Signal Transmission

The process by which information is conveyed from one place to another through electrical impulses, chemical signals, or physical movements.