A health club manager wants to determine whether the number of days per week that college students exercise is related to gender. A random sample of 275 college students is selected and the results are classified as shown in the table. At a = 0.05, is there enough evidence to conclude that the number of days a student exercises per week is related to gender?
Gender
0 –1
2–3
4 –5
6 –7
Total
Male Female
40 34
53 68
26 37
6 11
125 150
74
121
63
17
275
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