X the vitamin C content of a randomly selected orange then our shorthand notation is X N 720 IU 46 IU Use this distribution of

Question

X the vitamin C content of a randomly selected orange then our shorthand notation is X N 720 IU 46 IU Use this distribution of vitamin C content to answer the following questions 3pt 1 What is the probability that a randomly selected orange will have less than 660 IU Using X as the random variable state your answer as a probability statement using the probability notation developed in the learning module 3pt 2 What is the 80th percentile of the of the distribution of vitamin C content of the oranges 1pt 3 What proportion of oranges exceed the vitamin C content you found in part 2 above 3pt 4 What range of vitamin C content values represent the middle 80 of the distribution State your answer as a probability statement using the probability

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