You are instructed to subtract 4 points from each score and find the sum of the resulting values. How would this set of instructions be expressed in summation notation?

a. ?X – 4 c. 4 – ?X
b. ? (X – 4) d. ?(4 – X)


B

Psychology

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

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_____ argued that people react to the world as they see it and not as how it is. Correcting these irrational beliefs is a defining feature of a therapy termed _____.

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As early as 1901, ____ recognized the need for a control group

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Psychology