The mean yearly rainfall in Sydney, Australia, is about 137 mm and the standard deviation is about 69 mm ("Annual maximums of," 2013). Assume rainfall is normally distributed. b. Find the probability that the yearly rainfall is less than 100 mm. Be sure to give P(), the TI command, the answer, and draw the normal curve on your paper.

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The mean yearly rainfall in Sydney, Australia, is about 137
mm and the standard deviation is about 69 mm ("Annual
maximums of," 2013), Assume rainfall is normally
distributed.
b. Find the probability that the yearly rainfall is less than 100
mm. Be sure to give P( ), the TI command, the answver, and
draw the normal curve on your paper.
Transcribed Image Text:The mean yearly rainfall in Sydney, Australia, is about 137 mm and the standard deviation is about 69 mm ("Annual maximums of," 2013), Assume rainfall is normally distributed. b. Find the probability that the yearly rainfall is less than 100 mm. Be sure to give P( ), the TI command, the answver, and draw the normal curve on your paper.
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