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X WEBCAM RECORDING Question 12 2. Characteristics of a population are called. . while those of a sample are termed . .. . .. . . O Parameters ; Statistics O statistics; variables O statistics; parameters O statistics; measures WQuestion 13 Let Z be a normal random variable with mean O and standard deviation 1. Use the normal tables to find P(Z s 2.4). ........ 0 0.0082 0 0.4918 0 0.9918 PreviousQuestion 14 0.5 pts The net profit of a certain investment is normally distributed with a mean of $30, 000 and a standard deviation of $15, 000. The probability that the investor will have a net loss is ...... . . . . 0 0AT12 O 0.9544 0 0.0228 0 0.9712 . Previous Next LEGION ESC