A sports preference poll showed the following data for adults and children:
Use the 5% level of significance and test to determine whether sports preferences depend on age group.
Definitions:
Cones
Photoreceptor cells in the retina that function in color vision and are responsible for high spatial acuity.
Rods
Photoreceptor cells in the retina of the eye that are responsible for vision at low light levels and do not perceive color.
Cones
Photoreceptor cells in the retina of the eye responsible for color vision and functioning best in bright light conditions.
Retina
The light-sensitive layer of tissue at the back of the inner eye that converts light into neural signals sent to the brain.
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