The maximum of function is at_______________?

Related Mcqs:

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

2. Discrete random variable is real valued function defined on a ___________ sample space?

   A. Discrete
   B. Variable
   C. Scale
   D. Non of these

3. A function probability that a random variable of x has a value less than is called _____________?

   A. Random function
   B. Distribution function
   C. Continuous function
   D. probability function

4. The probability function is always______________?

   A. Negative
   B. Non Negative
   C. Positive
   D. None

5. The distribution function F(X) is represent by_______________?

   A. P(X=x)
   B. P(X
   C. P(X>x)
   D. P(X≤x)

6. For distribution Function F(X),F(-∞)=0 and F(∞)= ?

   A. 0
   B. -1
   C. 1
   D. Non of These

7. For a probability density function (pdf), the probability of a single point is_____________?

   A. 1
   B. 2
   C. 0
   D. Constant

8. Total Area under the curve in probability of density function is ?

   A. 0
   B. -1
   C. 1
   D. Infinity

9. When in a frequency distribution the maximum frequency occur at one end, then the frequency curve of such distribution is ________________?

   A. J- shaped
   B. U- shaped
   C. Bell- shaped
   D. V- shaped

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

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