📅 NSB Round Robin 2013🎓 MS🔄 Round 9#️⃣ Question 21🌟 BONUS✍️ Short Answer
Four students, DeShawn, Betty, Carlos, and Don, are sitting on chairs lined up in a row. What is the probability that a random seating results in Betty sitting on one of the two middle chairs?
✔️Answer:1/2
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