1. Identify whether the following variables are nominal, ordinal, discrete or continuous.
a. Number of teenage suicides in the United States in a specified year.
b. Concentration of lead in a sample of water (in mg/dL)
c. Prevalence of premenstrual syndrome of students who regularly drink tea (yes/no)
d. Stages of Cancer (Stage I, Stage II, Stage III, Stage IV)
1. Identify whether the following variables are nominal, ordinal, discrete or continuous. a. Number of teenage...
What type of variables are the following (categorical or numeric, ordinal or nominal, ratio or interval scale, and discrete or continuous: 2. a. Square footage of houses: b. Key on the musical scale: c. Number of Instagram likes: d. Heart beats per minute of an athlete averaged over an hour e. Stage of steak cooking (e.g. rare, medium rare, well-done, etc.) f. Dog breeds g. Year of birth h. Gender
Q1: Indentify the following variables as discrete or continuous 1. The number of doctors who wash their hands between patient visits 2. The amount of liquid consumed by the average American each day 3. The weight of a newborn baby 4. The time it takes a person to react to a stimulus 5. The number of voters who favor a particular candidate Navigatiorn Dashboard Site home Site pages Q2: Determin following variables. e the level of measurement (nominal, ordinal, interval,...
1. For each of the following random variables, determine whether the variable is quantitative or qualitative. Further classify those variables as discrete/continuous or ordinal/nominal (a) Number of telephones per householod (b) Whether there is a fax machine in the household (c) Length (in minutes) of longest local call per month (d) Total time spent on online purchases in a month (e) Educational level of a person 2. It is believed that exercising can lower blood pressure. A medical researcher who...