ISS Statistics Paper I (New 2016 MCQ Pattern): Questions 339 - 341 of 469
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Question number: 339
» Probability » Probability Distributions » Lognormal
Question
A three-point estimate of a lognormal distribution parameters and is________.
Choices
| Choice (4) | Response | |
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| a. | and |
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| b. | and |
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| c. | and |
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| d. | and |
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Question number: 340
» Probability » Modes of Convergences of Sequences of Random Variables » In Distribution
Question
Let for and let Let and be the corresponding probability density functions and let and be the corresponding distribution functions. Then which of the following option is/are correct?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | as for all |
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| b. | as |
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| c. | as for all |
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| d. | None of the above |
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Question number: 341
» Probability » Probability Distributions » Joint and Marginal Distributions
Question
is a continuous random variable with density function for is also jointly distributed with the continuous random variable , and the conditional density of given is . Find for
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
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| b. |
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| c. |
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| d. | Question does not provide sufficient data or is vague |
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