ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 223 - 227 of 471
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Question number: 223
» Probability » Law of Total Probability
Question
When a collection of events of a certain sample space (or population) S is called a partition?
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| Choice (4) | Response | |
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| a. | . |
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| b. | are mutually exclusive events. |
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| c. | A and B holds. |
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| d. | Question does not provide sufficient data or is vague |
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Question number: 224
» Probability » Probability Distributions » Laplace
Question
The entropy of a Laplace variable with the following c. d. f is ________
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Question number: 225
» Probability » Probability Distributions » Rectangular
Question
If be independent random variables, with having an distribution. Then the is ________.
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| d. | All of the above |
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Question number: 226
» Probability » Probability Distributions » Multinomial
Question
Five cards are drawn from a deck of cards with replacement. What is the probability of drawing club, spade and heart?
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| Choice (4) | Response | |
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| a. | 0.058 |
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| b. | 0.029 |
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| c. | 0.117 |
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| d. | 0.124 |
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Question number: 227
» Probability » Probability Distributions » Geometric
Question
If follows geometric distribution then is________.
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| d. | All of the above |
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