Determine if each data column is discrete or continuous and ID the appropriate l
ID: 3127231 • Letter: D
Question
Determine if each data column is discrete or continuous and ID the appropriate level of measurement for each column.
Age (years) discrete/continuous...... nominal/ordinal/interval/ratio
Pulse rate discrete/continuous...... nominal/ordinal/interval/ratio
systolic B/P discrete/continuous...... nominal/ordinal/interval/ratio
diastolic B/P discrete/continuous...... nominal/ordinal/interval/ratio
HDL (mg/dL) discrete/continuous...... nominal/ordinal/interval/ratio
LDL (mg/dL) discrete/continuous...... nominal/ordinal/interval/ratio
white blood cell count discrete/continuous...... nominal/ordinal/interval/ratio
red blood cell count discrete/continuous...... nominal/ordinal/interval/ratio
Platelet count discrete/continuous...... nominal/ordinal/interval/ratio
weight discrete/continuous...... nominal/ordinal/interval/ratio
height discrete/continuous...... nominal/ordinal/interval/ratio
waist circumference discrete/continuous...... nominal/ordinal/interval/ratio
arm circumference discrete/continuous...... nominal/ordinal/interval/ratio
body mass index discrete/continuous...... nominal/ordinal/interval/ratio
Explanation / Answer
Age : Interval , Continuous
Pulse rate: Interval , ratio
Systolic blood pressure: Continuous , interval
Diastolic pressure: Continuous, interval
HDL(mg/dL) : Continuous, interval
LDL (mg/dL) : Continuous, interval
White blood cell count : Discrete, interval
Red blood cell count: discrete, interval
Platelet count : Discrete, interval
Weight : Continuous, Interval
Height : Continuous, Interval
Waist circumference: Continuous, Interval
Arm circumference: Continuous, Interval
Body mass index : Continuous, ratio
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