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We learned in the last exercise that there has been significantly more sharing of physics prizes since World War II: the ratio of the number of laureates who won an unshared prize in physics in or after 1945 to the number of laureates who shared a prize in physics in or after 1945 is approximately 0.13. What is this ratio for prize categories other than physics, chemistry, and medicine?

Save an $elemMatch filter unshared to count laureates with unshared prizes in categories other than ("not in") ["physics", "chemistry", "medicine"] in or after 1945.
Save an $elemMatch filter shared to count laureates with shared (i.e., "share" is not "1") prizes in categories other than ["physics", "chemistry", "medicine"] in or after 1945.

Take Hint (-30 XP)

Exercise

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