https://www.myopenmath.com/assess2/?cid=184009&aid=13059962#/skip/7 The mean yearly rainfall in Sydney, Australia, is about 137 mm and the standard devlation is about 69 mm. Assume yearly rainfall is normally distributed. Round the probabilities to four decimal places. It is possible with rounding for a probability to be 0,0000. a State the random variable. Select an answer b Find the probability that a randomly selected year of rain in Sydney, Australia has a yearly rainfall of 40.3 mm or more. c Find the probability that a randomly selected year of rain in Sydney, Australia has a yearly rainfall of 78.8 mm or less. d Find the probability that a randomly selected year of rain in Sydney, Australia has a yearly rainfall between 40.3 and 78.8 mm. e Find the probability that a randomly selected year of rain in Sydney, Australia has a yearly rainfall that is at most 33.5 mm. f is a yearly rainfall of 33.5 mm unusually low for a randomly selected year of rain in Sydney, Australla? Why or why not? Type here to search
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