Note: a sub-type of nominal scale with only two categories (e.g. male/female) is called â dichotomous .â If you are a student, you can use that to impress your teacher. Continue reading about types of data and measurement scales: nominal, ordinal, interval, and ratioâ¦.Ordinal With ordinal scales, it is the order of the values is whatâs important and significant, but the differences between each one is not really known. Take a look at the example below.ote: a sub-type of nominal scale with only two categories (e.g. male/female) is called â dichotomous .â If you are a student, you can use that to impress your teacher. Continue reading about types of data and measurement scales: nominal, ordinal, interval, and ratioâ¦.
Hoarse voice is an abnormal change in your voice caused by disorders in the vocal cords of the voice box, or larynx. The vocal cords are normally open but make sounds by coming together when you speak, sing or hum.hen your voice is hoarse, it is an indication that these vibrations of the vocal folds are being hindered by mucus, swellings, obstructions or other changes in the surface of the larynx.
Abnormal changes in the voice are called hoarseness. When hoarse, the voice may sound breathy, raspy, strained, or show changes in volume or pitch (depending on how high or low the voice is).Voice changes are related to disorders in the sound-producing parts (vocal folds) of the voice box (larynx).astroesophageal Reflux (GERD): A possible cause of hoarseness is gastro-esophageal reflux, when stomach acid comes up the swallowing tube (esophagus) and irritates the vocal folds. Other typical symptoms of GERD include heartburn and regurgitation. Usually, the voice is worse in the morning and improves during the day.