04-Audiometry
This audiometry data consists of 350 subjects. The data provided on age in years, gender, and right and left threshold. The right and left threshold are haring measurements in each ear using pure tone sounds send through earphones. Intensity of sound is varied until hearing threshold at frequency of 1000 Hz (db) is identified. Data are from the National Center for Health Statistics. The researcher is interested to know the average hearing threshold on both ears and see if there is any difference by gender. Prepare a written report based on your findings from this dataset.
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