docs: add glossary

themightychris · themightychris · commit 40c8fed5e119 · 2020-03-17T14:21:26.000-04:00
diff --git a/docs/GLOSSARY.md b/docs/GLOSSARY.md
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+# Glossary
+
+## Hospital Market Share
+
+Say you have a city that is served by two hospitals, and your hospital serves 40% of the people in that city. Your hospital market share would be 40%.
