Correct option is D
In a
perfectly symmetrical (normal) distribution, all measures of central tendency (
mean, median, and mode) are
equal and lie at the center of the distribution curve.
In a
perfectly symmetrical (normal) distribution, all measures of central tendency (
mean, median, and mode) are
equal and lie at the center of the distribution curve.
The proportion of habitable space from which insect counts are taken is called as
when the population standard deviation is known, the appropriate test is:
Suggested Test Series
Suggested Test Series