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In: Statistics and Probability

92 cities were surveyed to determine sports teams. 26 had baseball, 24 had football, 19 had...

92 cities were surveyed to determine sports teams. 26 had baseball, 24 had football, 19 had volleyball, 13 had baseball and football, 10 had baseball and volleyball, 13 had football and volleyball. 5 had all three.

1. How many had only a volleyball ​team?

2. How many had baseball and football​, but not volleyball​?

3. How many had baseball or football?

4. How many had baseball or football, but not volleyball​?

5. How many had exactly two​ teams?

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