Count of 2s in the list 1,3,2,1,2,2,3,1,2,1: positions 3, 5, 6, 9 give four 2s.
Probability = 104=52.
'A' spins a spinner that is split into 10 equal sections marked as 1, 3, 2, 1, 2, 2, 3, 1, 2, 1. What is the probability that the spinner will land on number 2 ?
Held on 19 Jun 2023 · Verified 13 Jul 2026.
101
52
21
51
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