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Exhibit 5-11
The random variable x is the number of occurrences of an event over an interval of ten minutes. It can be assumed that the probability of an occurrence is the same in any two time periods of an equal length. It is known that the mean number of occurrences in ten minutes is 5.3.
-Refer to Exhibit 5-11. The expected value of the random variable x is
Telegraphic Speech
A stage in language development where children speak in short, simple combinations of words, omitting smaller parts of speech.
Semantics
Semantics is the study of meaning in language, including the analysis of words, phrases, signs, and symbols and their relation to what they stand for or represent.
Morphemes
The smallest grammatical units in a language that carry meaning. Morphemes can be full words (free morphemes) or elements that can't stand alone (bound morphemes).
Syntax
The set of rules, principles, and processes that govern the structure of sentences in a given language, especially in terms of word order.
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