Question
Heavy football players : Following are the weights, in pounds, for samples of offensive and defensive linemen on a professional football team at the beginning
Heavy football players: Following are the weights, in pounds, for samples of offensive and defensive linemen on a professional football team at the beginning of a recent year.
Offense:
353
360
338
250
263
360
319
315
301
305
262
320
Defense:
270
256
284
355
326
299
292
305
258
267
277
356
(a) Find the sample standard deviation for the weights for the offensive linemen. Round the answer to at least one decimal place. The sample standard deviation for the weights for the offensive linemen is___________lb
.
(b) Find the sample standard deviation for the weights for the defensive linemen. Round the answer to at least one decimal place. The sample standard deviation for the weights for the defensive linemen is______________lb
.
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