Question 3: What is the highest scale of measurement of the dependent variable? A. Interval B. Nominal C. Ordinal D. Ratio
Question 3: What is the highest scale of measurement of the dependent variable? A. Interval B. Nominal C. Ordinal D. Ratio
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please use the data set to answer the following. Please show circle your answers. Thank you!

Transcribed Image Text:**Data Set:**
| No Drug | Drug |
|---------|------|
| 180 | 188 |
| 200 | 201 |
| 190 | 197 |
| 170 | 174 |
| 210 | 215 |
| 195 | 194 |
**Question 1:**
A new drug is being sold to treat anxiety, with a possible side effect being hypercholesterolemia. Curious about this effect, a psychiatrist has his medical technician do a blood draw from each of 6 high-anxiety patients at two times. The first time is when treatment begins with a placebo condition (i.e., *before* taking the drug; not to be confused with a placebo pill). The second time is *after* a month of taking the drug on a regular schedule. The results of the cholesterol levels for all 6 patients at both times are listed in the table above.
**What is the independent variable?**
A. Time
B. Resting blood glucose
C. Drug
D. Placebo condition
E. Cholesterol

Transcribed Image Text:**Question 2:** What is the *highest* scale of measurement of the independent variable? Consider the order of the treatments as stated in Question 1.
A. Interval
B. Nominal
C. Ratio
D. Ordinal
**Question 3:** What is the highest scale of measurement of the dependent variable?
A. Interval
B. Nominal
C. Ordinal
D. Ratio
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