The quartile deviation is ____ (S.D.) is normal dist?

Related Mcqs:

The range of normal distribution lies between _________?

A. -∞ to +∞ B. 0 to ∞ C. -∞ to 0 D. None of these...

N(µ, 2σ) means normally distribution with mean u and variance2σ then (3σ, 4) means _____________?

A. 46 B. 76 C. 36 D. 47...

In a normal distribution quartile deviation is _______ (S.D.)?

A. .2745 B. .3789 C. .79079 D. .6745...

If “X” is normally distribution with >µ= 8 and S.D. 4, then P(6≤X≤10) may be______________?

A. 0 B. -0.32 C. 1.2 D. 0.2684...

In a certain normal distribution having µ = 35 and variance = 16, then mode will be_______________?

A. 3.5 B. 16 C. 4 D. None of these...