A sample of n = 9 scores is selected from a population with ? = 50 and ? = 12 . The probability of obtaining a sample mean greater than 46 is p = 0.8413
Indicate whether the statement is true or false
T
Psychology
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________ is a combination of excessive self-regard and a lack of empathy or interest in others
a. Narcissism b. Self-esteem c. Cynicism d. Power assertion
Psychology
If a set of data has a normal distribution, which measure of central tendency should be used?
A) mean B) median C) mode D) it doesn't matter; they will be the same
Psychology