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x P(x) 0 0.05 1 0.2 2 0.15 3 0.6 Find the mean of this probability distribution. Round your answer to one decimal place. =
x P(x) 0 0.05 1 0.2 2 0.15 3 0.6 Find the mean of this probability distribution. Round your answer to one decimal place. = Find the standard deviation of this probability distribution. Give your answer to 2 decimal places. =
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Statistics For Business And Economics
Authors: Paul Newbold, William Carlson, Betty Thorne
8th Edition
0132745658, 978-0132745659
