| 1 |
In binomial distribution it is impossible to find |
- A. P(x L)
- B. P(x=0)
- C. P(x > 0)
- D. P(0<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;">≤ x</span><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: small;">≤</span><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">∞)</span>
|
| 2 |
The hyper-geometric distribution has........... parameters. |
|
| 3 |
A binomial random variable can assume the values |
- A. 1,2......n
- B. 0,1,2......00
- C. 0,1,2......n
- D. 2,4,6,8,10
|
| 4 |
Binomial distribution is positive skewed when |
- A. p > q
- B. p = q
- C. p < q
- D. p = 1/2
|
| 5 |
A four die is rolled three times. the probabiliyt of getting three area is. |
- A. 1/4
- B. 1/6
- C. 1/216
- D. 1/27
|
| 6 |
If p = q = 1/2 then distribution is called. |
- A. Postively
- B. Skewed
- C. Symmetrical
- D. Negatively
|
| 7 |
If N = 40, n = 5, k = 4, then mean of hypergeometic distribution is. |
- A. 1
- B. 1/2
- C. 1/4
- D. 1/3
|
| 8 |
In hypergometric distribution the trials are. |
- A. Independent
- B. Dependent
- C. Independent and dependent
- D. None of these
|
| 9 |
The probability of failure is equal to. |
- A. p
- B. 1 - q
- C. P - 1
- D. 1 - P
|
| 10 |
The mean of a binomial distribution depends on. |
- A. Parability of success
- B. Parababilyt of failure
- C. Number of trials
- D. Both a and c
|
