(a)
To identify is the following statement qualifies as the minimal risk or not.
(a)
Answer to Problem 109E
Minimal risk.
Explanation of Solution
It is given that: Draw a drop of blood by pricking a finger to measure blood sugar.
This is a minimal risk as it is a risk no greater than in daily life or during routine physical/psychological tests.
Drawing a drop of blood is routinely done by diabetes patients and thus there seems to be no greater risk than in daily life.
This means that this case is qualified as "minimal risk".
(b)
To identify is the following statement qualifies as the minimal risk or not.
(b)
Answer to Problem 109E
Minimal risk.
Explanation of Solution
It is given that: Draw blood from the arm for a full set of blood tests.
This is a minimal risk as it is a risk no greater than in daily life or during routine physical/psychological tests.
Drawing blood is routinely done during physical tests.
This means that this case is qualified as "minimal risk".
(c)
To identify is the following statement qualifies as the minimal risk or not.
(c)
Answer to Problem 109E
Not a minimal risk.
Explanation of Solution
It is given that: Insert a tube that remains in the arm so that blood can be drawn regularly.
It is not a minimal risk as minimal risk is a risk no greater than in daily life or during routine physical/psychological tests.
Inserting a tube for regular blood drawing is not routinely done during physical tests.
This means that this case is NOT qualified as "minimal risk".
Chapter 4 Solutions
PRACTICE OF STATISTICS F/AP EXAM
Additional Math Textbook Solutions
Essentials of Statistics, Books a la Carte Edition (5th Edition)
Elementary Statistics: Picturing the World (7th Edition)
Statistics for Business and Economics (13th Edition)
Elementary Statistics
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