Probability (ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern)): Questions 77 - 79 of 205
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Question number: 77
» Probability » Probability Distributions » Multinomial
Question
If are independent Poisson random variables such that, then the conditional distribution of vector with will follow
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| Choice (4) | Response | |
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| c. |
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| d. | Question does not provide sufficient data or is vague |
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Question number: 78
» Probability » Probability Distributions » Laplace
Question
Which of the following statement is/are always correct regarding the probability density function of a Laplace distribution?
Choices
| Choice (4) | Response | |
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| a. | It is symmetric about |
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| b. | It increases on and decreases on , with mode |
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| c. | It is concave upward on and on with a cusp at |
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| d. | None of the above |
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Question number: 79
» Probability » Probability Distributions » Negative Binomial
Question
Reshma is a basketball player. She is free throw shooter. What is the probability that Reshma makes her third free throw on her fifth shot?
Choices
| Choice (4) | Response | |
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| a. | 0.414 |
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| b. | 0.207 |
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| c. | 0.185 |
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| d. | 0.735 |
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