Question 18 (1 point)

The following data represent weights (pounds) of a random sample of professional football players on the following teams.

X1 = weights of players for the Dallas Cowboys X2 = weights of players for the Green Bay Packers X3 = weights of players for the Denver Broncos X4 = weights of players for the Miami Dolphins X5 = weights of players for the San Francisco Forty Niners

You join a Fantasy Football league and you are wondering if weight is a factor in winning Football games.

Looking at the Summary output, which two teams have the biggest difference in weight?

See Attached Excel for Data.

Reference: The Sports Encyclopedia Pro Football

Football Weight data.xlsx

Dallas Cowboys Wt.	Green Bay Packers Wt.	Denver Broncos Wt.	Miami Dolphins Wt.	San Fran. 49ers Wt.
250	260	270	260	247
255	271	250	255	249
255	258	281	265	255
264	263	273	257	247
250	267	257	268	244
265	254	264	263	245
245	255	233	247	249
252	250	254	253	260
266	248	268	251	217
246	240	252	252	208
251	254	256	266	228
263	275	265	264	253
248	270	252	210	249
228	225	256	236	223
221	222	235	225	221
223	230	216	230	228
220	225	241	232	271

	Denver Broncos and Miami Dolphins
	Denver Broncos and San Francisco 49ers
	San Francisco 49ers and Green Bay Packers
	San Francisco 49ers and Miami Dolphins