Answer:
z = (x-µ)/σ
z value for Luke is z = (248-273)/15 = -1.67
z value for Angeline is z = (335-315)/9.9 = 2.02
Angeline z score 2.02 is far from mean 0 value than Luke z value -1.67.
Angeline is better athlete than Luke.
2) Luke is on the Track and Field team and Angeline is on the weightlifting team...
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