ISS (Statistical Services) Statistics Paper I (New 2016 MCQ Pattern): Questions 359 - 361 of 469
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Question number: 359
» Probability » Kolmogorov's Inequalities
Question
Which of the following is/are correct regarding statement of Kolmogorov’s Inequalities?
Choices
| Choice (4) | Response | |
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| a. | Random variables involved share common probability space. |
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| b. | Expected value of all random variable is |
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| c. | The random variables involved are independent. |
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| d. | All a. , b. and c. are correct |
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Question number: 360
» Probability » Inversion
Question
Let be the characteristic function of a probability measure on . If then the inversion formula is ________.
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| Choice (4) | Response | |
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| a. |
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| b. |
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| c. |
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| d. |
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Question number: 361
» Probability » Central Limit Theorems for Independent Variables
Question
A large freight elevator can transport a maximum of pounds. Suppose a load of cargo containing boxes must be transported via the elevator. Experience has shown that the weight of boxes of this type of cargo follows a distribution with mean pounds and standard deviation pounds. Based on this information, what is the probability that all boxes can be safely loaded onto the freight elevator and transported?
Choices
| Choice (4) | Response | |
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| a. |
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| b. |
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| c. |
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| d. | 0.9348 |
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