322MathematicsMedium
The value maximum ordinate of a standard normal curve at Z = 0 is:________?
A0.3989
BNone of these
C1
D0.5
Correct answer
A. 0.3989
Explanation
The correct answer is 0.3989.
Correct answer
A. 0.3989
Explanation
The correct answer is 0.3989.
Which test is better than sign test?
A chance variation in an observational process is________?
The variance of randomvariable of x then var(x) = E[x-E[x]2 = E[________]?
Cumulative frequency is the frequency ________ than the upper class boundary of a class?
G.M. between ________ is called to be Fisher’s Index Number?
If a and b are two constants, then Var(a+bX) is________?