A darts coach wants to know which of two players is more consistent: whose scores stay closest to their own average.
Task: write steadier(scores_a, scores_b). Measure each player's spread with NumPy's .std(), as taught. Return:
"A" if player A's spread is smaller,"B" if player B's spread is smaller,"tie" if the two spreads are equal when both are rounded to 4 decimal places.Each player has at least one score. A single score has a spread of 0. The two players may have played different numbers of games.