| 1 |
For a binomial distribution with n = 5 prob ( X = -2) is. |
- A. 0
- B. Greater than zero
- C. Less than zero
- D. None of these
|
| 2 |
In hyper geometric distribution n is. |
- A. Changed
- B. Zero
- C. Fixed
- D. variable
|
| 3 |
A binomial random variable is a (an) |
- A. Constinuous random variable
- B. Discrete random variable
- C. Dependent varaible
- D. Independent variable
|
| 4 |
In a bionial experiment, the successive trails are. |
- A. Dependent
- B. Independent
- C. Mutually exclusive
- D. FIxed
|
| 5 |
In which distribution the successive trials are without replacement. |
- A. Hypergometric distribution
- B. Bionomial dristribution
- C. Continuous distribution
- D. None of these
|
| 6 |
Binomial distribution is positive skewed when |
- A. p > q
- B. p = q
- C. p < q
- D. p = 1/2
|
| 7 |
The variance of binomial distribution is |
|
| 8 |
In which distribution the successive trails are with replacement. |
- A. Hypergometric distribution
- B. Bionomial distribution
- C. Continuous distribution
- D. None of these
|
| 9 |
The binomial distribution is negatively skewed if |
- A. P< 1/2
- B. P = 1/2
- C. P > 1/2
- D. P = 1
|
| 10 |
the numebr of possible outcomes in a Bernoulli trial is. |
- A. One
- B. Two
- C. Three
- D. Four
|
