The shape of distribution for a polygon of the average annual rainfall in Los Angeles over the past 110 years would be normal.
In Statistics, the shape of distribution of a data set can be determined by examining the frequency distribution, which explicitly shows the number of score or numerical data associated with each member of a population.
Over the past 110 years, we can logically deduce that the shape of distribution for a polygon of the average annual rainfall in Los Angeles would be normal because very few number of years had extremely low rainfall, high rainfall and many years with average rainfalls.
Read more on frequency distribution here: https://brainly.com/question/20744563
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