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1. A probability density function is constructed so that the area under its curve bounded by the x axis is less than 1 when computed over the range of X for which f(x) is defined. TRUE OR FALSE
2. If a sample space contains a finite number of possibilities or an unending sequence with as many elements as there are whole numbers, it is called a _______ sample space.
3. The likelihood of the occurrence of an event resulting from such a statistical experiment is evaluated by means of a set of real numbers, called _______.
4. Experimental studies collect data by observing the population with as minima interference as possible. TRUE OR FALSE
5. In most practical problems, continuous random variables represent measured data, such as all possible heights, weights, temperatures, distance, or life periods. TRUE OR FALSE
6. The probability of an event B occurring when it is known that some event A has occurred is called ______ probability.
7. _______ is the number of ways of selecting r objects from n without regard to order.
8. A distribution function can only be classified as cumulative if it satisfies two properties. TRUE OR FALSE
9. Enumerative study makes an inference to a future (conceptual) population (e.g. defective rate of products at a production line. TRUE OR FALSE
10. The fundamental principle of counting is _____ rule.
11. Two events are ______ if they don't have elements in common.
12. Keiretsu are often established to share best practices and improve risk management by increasing known variables. TRUE OR FALSE

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