X 0 1 2 3 P(x) 0.05 0.1 0.3 0.55 Find the mean of this probability distribution. Round your answer to one decimal place.
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X 0 1 2 3 P(x) 0.05 0.1 0.3 0.55 Find the mean of this probability distribution. Round your answer to one decimal place.
Question 10 3 pts The lengths of a professor's classes has a continuous uniform distribution between 50.0 min and 52.0 min. If one such class is randomly selected, find the probability that the class length is less than 51.7 min. 3 pts P(X<51.7) = 15 (Report answer accurate to 2 decimal places.)
X 0 1 2 3 P(x) 0.05 0.1 0.3 0.55 Find the mean of this probability distribution. Round your answer to one decimal place. 0.25