Math

QuestionMatch each variable with its Level of Measurement: Employer, binge drinking students, student IDs, weight (kg). a. Nominal b. Ordinal c. Interval d. Ratio

Studdy Solution

STEP 1

Assumptions1. The variables are Employer, Number of students indicating that have engaged in binge drinking in college, Student id numbers, and Weight (in kg). . The levels of measurement are Nominal, Ordinal, Interval, and Ratio.

STEP 2

First, we need to understand what each level of measurement represents.
a. Nominal This is the simplest level of measurement. It categorizes data into distinct groups, but does not provide any order or structure. Examples include gender, hair color, or in this case, "Employer".
b. Ordinal This level of measurement categorizes and orders data, but the distances between categories are not known. Examples include rankings, like class rank.
c. Interval This level of measurement categorizes, orders, and determines the exact distance between categories. However, it does not have a true zero point. Examples include temperature in Celsius or Fahrenheit.
d. Ratio This is the highest level of measurement. It categorizes, orders, determines the exact distance between categories, and has a true zero point. Examples include age, income, or in this case, "Weight (in kg)" and "Number of students indicating that have engaged in binge drinking in college".

STEP 3

Now, we can match each variable with its level of measurement.
1. "Employer" is a nominal level of measurement because it categorizes data into distinct groups (different employers), but does not provide any order or structure.
2. "Number of students indicating that have engaged in binge drinking in college" is a ratio level of measurement because it categorizes, orders, determines the exact distance between categories, and has a true zero point (no students).
3. "Student id numbers" is a nominal level of measurement because it categorizes data into distinct groups (different students), but does not provide any order or structure.
. "Weight (in kg)" is a ratio level of measurement because it categorizes, orders, determines the exact distance between categories, and has a true zero point (0 kg).
So, the matches are1. Employer - Nominal2. Number of students indicating that have engaged in binge drinking in college - Ratio3. Student id numbers - Nominal. Weight (in kg) - Ratio

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