| 1 |
If the probability of success p = 0.4 for a parability Beronouli trial, the expression 7!/3!4! (0.4)2 (0.6)2 given the probility of getting. |
- A. Exactly three sucoseeson in seven trials
- B. Exactlyfour successin seven trials
- C. Three or more successes in seven trials
- D. Four or more successes in seven trials.
|
| 2 |
the numebr of possible outcomes in a Bernoulli trial is. |
- A. One
- B. Two
- C. Three
- D. Four
|
| 3 |
The percentage of observations lying within the items X + 3S in the normal distribution. |
- A. 68.26%
- B. 95.44%
- C. 70.00%
- D. 99.75%
|
| 4 |
In hyper geometric distribution n is. |
- A. Changed
- B. Zero
- C. Fixed
- D. variable
|
| 5 |
In binomial distribution trails are |
- A. Independent
- B. Dependent
- C. Both
- D. Discrete
|
| 6 |
The parameters of binomial distribution one |
- A. p and q
- B. q and n
- C. n and p
- D. n,p,q
|
| 7 |
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>
|
| 8 |
In which distribution the successive trails are with replacement. |
- A. Hypergometric distribution
- B. Bionomial distribution
- C. Continuous distribution
- D. None of these
|
| 9 |
Binomial distribution has parameter |
- A. One
- B. Two
- C. Three
- D. Four
|
| 10 |
In which distribution the successive trials are without replacement. |
- A. Hypergometric distribution
- B. Bionomial dristribution
- C. Continuous distribution
- D. None of these
|
