| 1 |
The binomial distribution is negatively skewed if |
- A. P< 1/2
- B. P = 1/2
- C. P > 1/2
- D. P = 1
|
| 2 |
Both binomial and hypergeometric distribution are. |
- A. Continuous probability distribution
- B. Discrete prbability distributions
- C. Neither continous nor discrete probability distributions.
- D. Bivarieate distributions.
|
| 3 |
In a hypergeometric distribution N = 6, n = 2, K = 3 Then mean. |
|
| 4 |
A binomial random variable is a (an) |
- A. Constinuous random variable
- B. Discrete random variable
- C. Dependent varaible
- D. Independent variable
|
| 5 |
In binomial distribution trails are |
- A. Independent
- B. Dependent
- C. Both
- D. Discrete
|
| 6 |
The hyper-geometric distribution has........... parameters. |
|
| 7 |
If p = q = 1/2 then distribution is called. |
- A. Postively
- B. Skewed
- C. Symmetrical
- D. Negatively
|
| 8 |
In a bionial experiment, the successive trails are. |
- A. Dependent
- B. Independent
- C. Mutually exclusive
- D. FIxed
|
| 9 |
the numebr of possible outcomes in a Bernoulli trial is. |
- A. One
- B. Two
- C. Three
- D. Four
|
| 10 |
The hypergeometric experiment has propeties |
- A. One
- B. Three
- C. Four
- D. Five
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