Question: The normal distribution can model many real-world characteristics that can be measured. Explain why the height of 18-year-old boys, the volume contained in 2-litre bottles

The normal distribution can model many real-world characteristics that can be measured. Explain why the height of 18-year-old boys, the volume contained in 2-litre bottles of a particular brand of soft drink and the time taken for marathon runners to complete a race would be expected to show characteristics that relate to a normal distribution.

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