The mean yearly rainfall in Sydney, Australia, is about 137 mm and the standard deviation is about 69 mm. Assume yearly rainfall is normally distributed.   What yearly rainfall do 47% of all years of rain in Sydney, Australia have more than?     Round your answer to two decimal places in the first box.     Put the correct units in the second box.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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The mean yearly rainfall in Sydney, Australia, is about 137 mm and the standard deviation is about 69 mm. Assume yearly rainfall is normally distributed.

 

What yearly rainfall do 47% of all years of rain in Sydney, Australia have more than?

    Round your answer to two decimal places in the first box.

    Put the correct units in the second box.

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