A boat leaves Astoria and travels upstream on the Columbia river for 5 hours. The return trip only takes 3.6 hours because the b
1 answer:
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Answer:
a) Mean = 302.25, Median = 309.5
b) Mean = 276.08, Median = 272
c) Offensive linemen tends to be heavier.
Step-by-step explanation:
We are given the following in the question:
Offense: 325, 292, 316, 308, 325, 263, 302, 311, 265, 329, 267, 324
Defense: 265, 276, 255, 306, 317, 281, 268, 282, 260, 261, 256, 286
a) mean and median weight for the offensive linemen
Sorted Data: 263, 265, 267, 292, 302, 308, 311, 316, 324, 325, 325, 329
b) mean and median weight for the defensive linemen
Sorted Data: 255, 256, 260, 261, 265, 268, 276, 281, 282, 286, 306, 317
c) Comparison
On comparing the mean and median of offensive and defensive linemen, offensive tends to be heavier