480MathematicsMedium
If third moment about mean is equal to zero, then distribution is ________?
ANegatively skewed
Bpositively skewed
CSymmetrical
DNone of these
Correct answer
C. Symmetrical
Explanation
The correct answer is Symmetrical.
Correct answer
C. Symmetrical
Explanation
The correct answer is Symmetrical.
Use of Statistics in planning is ________?
Statistic is a numerical quantity, which is calculated from?
Range is the difference between largest and ________?
Who is considered the “Father of Modern Statistics”?
Var(2X+3) is________?
Cumulative frequencies are________?