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:
Acne Vulgaris
A common skin condition that occurs when hair follicles become clogged with oil and dead skin cells, leading to whiteheads, blackheads, or pimples.
Inflammation
A biological response to harmful stimuli, marked by redness, heat, swelling, pain, and often loss of function, part of the body's immune response.
Scratch Test
An allergy test in which extracts of suspected allergens are applied to the patient’s skin and the skin is then scratched to allow the extracts to penetrate.
Suspected Allergens
Substances believed to cause allergic reactions.
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