amy7233
amy7233
13.09.2021 • 
Biology

During 1998, a total of 126 new cases of St. Louis encephalitis (SLE) were reported from a community having a healthy population of 20,000. -Of the 126 cases of SLE previously referred to, none occurred during the period January through March, 5 occurred during the period April through June, 113 occurred during July through September, and 8 occurred during October through December. What is the proportional distribution of the cases by season?

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