Generally, the more heterogeneous the population, the more beneficial it is to use stratified sampling

Indicate whether the statement is true or false


True

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The following is (are) true about extreme tension on the tense/relaxed continuum of body positioning:

A) ?It may convey lack of confidence in yourself or excessive nervousness. B) ?It may put distance between yourself and the other. C) ?It may make it difficult for the other to feel comfortable with and trust you. D) ?All of the above E) ?None of the above

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Superficial change in a system which itself stays invariant is termed ____________, while basic change in the structure of a system is called ___________

a. cybernetic; second-order b. first-order; systemic c. second-order; first-order d. first-order; second-order

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Answer the following statement(s) true (T) or false (F)

1. Probability is defined as the number of times an event can occur divided by the number of all possible events that can occur. 2. Weber coined the term “life chances” to describe how class position influences people’s opportunities. 3. The addition rule allows us to determine the probability of only one outcome. 4. Independent events are events in which the occurrence of one event has no impact on the occurrence of other events. 5. The multiplication rule of probability is defined as the occurrence of independent outcomes is equal to the product of their individual probabilities.

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For effective communication, facial expressions should correspond to your other nonverbal and your verbal behavior

A) ?True B) ?False

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