ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 267 - 269 of 471
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Question number: 267
» Probability » Probability Distributions » Geometric
Question
In the diagram of a geometric distribution given below, the parameter of probability of success of each trail is________.
Find Parameters of this Geometric Distributions
How to find parameters of this geometric distribution?
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| d. | None of the above |
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Question number: 268
» 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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| d. | Question does not provide sufficient data or is vague |
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Question number: 269
» 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 concave upward on and on with a cusp at |
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| b. | It is symmetric about |
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| c. | It increases on and decreases on , with mode |
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| d. | None of the above |
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