Heart Rate Body Weight Height · Age Group (1 = 60 to 70 years; 2 = 71 to 80 year

Question

Heart Rate Body Weight Height · Age Group (1 = 60 to 70 years; 2 = 71 to 80 years; 3-81+ years) . Environment (0 = nursing home; 1 = living with family) Recognizing the measurement scale of the data collected on each variable is important dictates the appropriate data summary methods and statistical procedures. Which variable(s) in the data set are measured using a nominal scale? Environment O Age Group Environment and Age Group None of the variables Which variable(s) in the data set are measured using an ordinal scale? Environment Age Group and Heart Rate Environment and Age Group O Age Group Which variable(s) in the data set are measured using a ratio scale? O Heart Rate and Age Group O Heart Rate, Age Group, and Body Weight

Explanation / Answer

. Environment

Because it is an attribute. So we can measure on nominal scale.

. Age Group

Because it gives order

. Body Weight.

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