Which of the following is the best Measure of variability__________________?
Correct answer: A. Standard Deviation
- A. Standard Deviation
- B. Range
- C. Mean Deviation
- D. Correlation
Explanation
Standard deviation is generally the best measure of variability because it uses every observation and shows the typical spread around the mean. The range uses only the two extreme values, while correlation measures association rather than variability.
Last updated
Practise Foundations of Physical Education
223 free Foundations of Physical Education MCQs from Health and Physical Education, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Health and Physical Education questions like this
Health and Physical Education is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
Related questions
3 minutes test is also called_______________________?
A list of sources including books,articles or journals the research has referred to while preparing their work____________________?
A method of sampling that involves the Division of a population into smaller subgroup known as________________?
A method of sampling that used to study large population particularly those that are widely geographically dispersed known as___________________?
A research Design cause is related to________________________?