The best measure of dispersion to determine the tallest tree in a forest is
ECONOMICS
JAMB 2014
The best measure of dispersion to determine the tallest tree in a forest is
- A. range
- B. variance
- C. standard deviation
- D. mean deviation
Correct Answer: B. variance
Explanation
variance is the expectation of the squared deviation of a random variable from its mean. Informally, it measures how far a set of (random) numbers are spread out from their average value
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *