Probability
Classical Probability
Grade 12
Question:
<p>Grid adjacency in a 7x7 point array (6x6 squares).</p>
Step-by-Step Solution
Key Concept: Edges of the grid graph.
<p>84 friend pairs / 1176 total pairs = 1/14. 7p = 0.5.</p>
Correct Answer: 0.50