The lower and upper quartile of standard normal variation are respectively ?

Related Mcqs:

Normal distribution has ______ parameter?

A. Three B. Two C. Four D. One...

The equation of standard normal distribution is f(z)=________?

A. 1/σ√2∏e 1/2×2 B. 1/σ√2∏e -1/2×2 C. 1/√2∏ D. 1/σ√2∏...

If X N(55,49) then σ ?

A. 7 B. 55 C. 104 D. 49...

Normal distribution is _____ distribution?

A. Symmetrical B. non-symmetrical C. + vely skewed D. -vely skewed...

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...