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1. In statistical experiments, each time the experiment is repeated
Question Type: Multiple Choice

2. An element of the sample space is
Question Type: Multiple Choice

3. A researcher has collected the following sample data. The mean of the sample is 5. 3 5 12 3 2 The coefficient of variation is
Question Type: Multiple Choice

4. The union of events A and B is the event containing
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5. Given that event E has a probability of 0.25, the probability of the complement of event E
Question Type: Multiple Choice

6. A(n) __________ is a graphical representation in which the sample space is represented by a rectangle and events are represented as circles.
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7. Of the last 100 customers entering a computer shop, 25 have purchased a computer. If the classical method for computing probability is used, the probability that the next customer will purchase a computer is
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8. The collection of all possible sample points in an experiment is
Question Type: Multiple Choice

9. If the data distribution is symmetric, the skewness is
Question Type: Multiple Choice

10. An experiment consists of four outcomes with P(E1) = 0.2, P(E2) = 0.3, and P(E3) = 0.4. The probability of outcome E4 is
Question Type: Multiple Choice

11. The probability of an intersection of two events is computed using the
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12. If A and B are mutually exclusive, then
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13. Since the sun must rise tomorrow, then the probability of the sun rising tomorrow is
Question Type: Multiple Choice

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