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.
Hoarseness can be caused by a number of conditions. The most common cause of hoarseness is acute laryngitis (inflammation of the vocal cords) caused by an upper respiratory tract infection (usually viral), and less commonly from overuse or misuse of the voice (such as from yelling or singing). Other causes of hoarseness include: Benign vocal cord nodules or polyps.