Practice · Statistics Quest

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Practice, difficulty 2 of 3

Two sales teams

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Two sales teams handle warm leads (existing contacts) and cold leads. Conversions last quarter:

Team	Warm leads	Warm converted	Cold leads	Cold converted
X	42	27	212	47
Y	224	132	54	9

Compute each team's overall conversion rate (all leads combined), as a percentage to 1 decimal place.