| 1 |
A fair coin tossed four times, the probability of getting four heads is. |
- A. 1
- B. 1/4
- C. 1/2
- D. 1/10
|
| 2 |
The standard deviation of a binomial distribution depends on. |
- A. Probability of success
- B. Probabiliyt of failure
- C. Number of trials
- D. Both a and c
|
| 3 |
In which distribution the probabiliyt of success remains constant from triam to triail |
- A. Hypergometric distribution
- B. Binomiial distribution
- C. Sampling distribution
- D. Continuous distribution
|
| 4 |
In a binomial distribution |
- A. <span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">μ =</span><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">σ²</span>
- B. <span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">μ <</span><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">σ²</span>
- C. <span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">μ ></span><span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">σ²</span>
- D. <span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">μ = 1</span><span style="font-family: arial, sans-serif; font-size: 16px; color: rgb(34, 34, 34);">σ²</span>
|
| 5 |
The parameters of binomial distribution one |
- A. p and q
- B. q and n
- C. n and p
- D. n,p,q
|
| 6 |
In hypergometric distribution the trials are. |
- A. Independent
- B. Dependent
- C. Independent and dependent
- D. None of these
|
| 7 |
The hypergeometric distribution has parameters |
- A. Two
- B. Three
- C. Four
- D. Five
|
| 8 |
the numebr of possible outcomes in a Bernoulli trial is. |
- A. One
- B. Two
- C. Three
- D. Four
|
| 9 |
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
|
| 10 |
In a hypergeometric distribution. |
- A. Mean > Variance
- B. Mean < variance
- C. Mean = variance
- D. Mean = Zero
|
