If n ≥ 30 and _____ then binomial approaches to normal distribution?

Related Mcqs:

P(µ – σ≤x≤µ + σ)=_________?

A. .6826 B. .6743 C. .6745 D. .2345...

In normal distribution Q.D. ( quartile deviation)is equal to________?

A. σ B. 0.7979 σ C. 0.6745 σ D. None of these...

Shape of normal curve can be related to_______________?

A. Bell B. Circle C. L D. Rectangle E. J...

If X ˜ N (µ, σ2) then Z ˜__________?

A. N(0, σ2) B. N(1, σ2) C. N(0, 1) D. N(1, 1)...

The value maximum ordinate of a standard normal curve at Z = 0 is:________?

A. 1 B. 0.5 C. 0.3989 D. None of these...