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

Related Mcqs:

1. 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∏

2. In a standard normal distribution z = 0 corresponds to _____________?

   A. Mean
   B. S.D.
   C. M.D.
   D. Q.D.

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

   A. µ+0.6745σ and µ-0.6745σ
   B. -0.6745 and 0.6745
   C. -0.7979 and 0.7979
   D. -0.7979σ and 0.7979σ

4. Standard normal variable Z is___________?

   A. x – µ /σ
   B. µ- x /σ
   C. σ – x/ µ
   D. x – σ/ µ

5. If the standard deviation of the values 2, 4, 6, 8 is 2.58, then the standard deviation of the values 4, 6, 8, 10 is_______________?

   A. 0
   B. 2.58
   C. 5
   D. 4.66
   E. 2.33

6. If the standard deviation of the values 2,4,6,8 is 2.33, then the standard deviation of the values 4,6,8,10 is_____________?

   A. 0
   B. 2.58
   C. 4.66
   D. 2.33

7. The area under the normal distribution curve outside the interval of z=1 and z=3.09 is_____________?

   A. 0.1477
   B. 0.1597
   C. 0.3413
   D. None of These

8. Total Area under the normal curve is_______________?

   A. Greater than 1
   B. 1
   C. None
   D. Less than 1
   E. 0

9. Total area under the normal curve is________?

   A. 100
   B. 1
   C. 50%
   D. 1%

10. Area Under the normal curve on either side of mean is _____________?

    A. 1
    B. Mean value
    C. 0.5
    D. 2
    E. -1