Determine whether physically fit persons

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Reference no: EM133873469

Question

A study was conducted to determine whether physically fit persons sleep more hours than those who are not physically fit. Two groups of people were selected. One group consisted of people who work out at least 3 times a week. The other group consisted of people that do not work out at all. For one week, subjects slept in a sleep lab and an experimenter recorded the number of hours each person slept.

1. What is the independent variable?

2. What is the dependent variable?

3. Is the dependent variable discrete or continuous?

4. Is the data collected measurement data or categorical data?

5. What scale of measurement is the data (nominal, ordinal, interval, or ratio)?

Reference no: EM133873469

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