| 1 |
In a bionomial, n = 20, p = 3/5, then variance of this distribution is. |
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| 2 |
The hypergeometric distribution is used when trials are |
- A. Dependent
- B. Independent
- C. Equally likely
- D. Mutually exclusive
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| 3 |
For positively skewed binomial distribution |
- A. P = 0
- B. P < 0.5
- C. P > 0.5
- D. P = 0.5
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| 4 |
The mean of a binomial dristubution depends on |
- A. Parability of success
- B. Probability of failure
- C. Number of trials
- D. Botha a and c
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| 5 |
Which of the following can never be described by a binomial distributions. |
- A. The number of difective items produced by an assembly process
- B. The amount of water used by a single housheld
- C. the numebr of students in the class who can answer this questions
- D. All of these can always be described by a binomial distribution
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| 6 |
Both binomial and hypergeometric distribution are. |
- A. Continuous probability distribution
- B. Discrete prbability distributions
- C. Neither continous nor discrete probability distributions.
- D. Bivarieate distributions.
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| 7 |
In binomial distribution trails are |
- A. Independent
- B. Dependent
- C. Both
- D. Discrete
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| 8 |
In hypergometric distribution the trials are. |
- A. Independent
- B. Dependent
- C. Independent and dependent
- D. None of these
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| 9 |
In binomial each trial has |
- A. One outcome
- B. Two outcomes
- C. Three outcomes
- D. Four outcomes
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| 10 |
In a hypergeometric distribution N = 6, n = 2, K = 3 Then mean. |
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