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1. The probability of at least one head in two flips of a coin is
Question Type: Multiple Choice

2. Any process that generates well-defined outcomes is
Question Type: Multiple Choice

3. __________ can be used to determine the percentage of data values that must be within one, two, and three standard deviations of the mean for data having a bell-shaped distribution.
Question Type: Multiple Choice

4. If P(A) = 0.38, P(B) = 0.83, and P(A Ç B) = 0.57; then P(A È B) =
Question Type: Multiple Choice

5. The total number of data items with a value less than or equal to the upper limit for the class is given by the
Question Type: Multiple Choice

6. Assume your favorite football team has 2 games left to finish the season. The outcome of each game can be win, lose or tie. The number of possible outcomes is
Question Type: Multiple Choice

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

8. The probability of the intersection of two mutually exclusive events
Question Type: Multiple Choice

9. Since the sun must rise tomorrow, then the probability of the sun rising tomorrow is
Question Type: Multiple Choice

10. 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
Question Type: Multiple Choice

11. Given that event E has a probability of 0.25, the probability of the complement of event E
Question Type: Multiple Choice

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

13. Of five letters (A, B, C, D, and E), two letters are to be selected at random. How many possible selections are there?
Question Type: Multiple Choice

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