In a study testing the effects of calcium supplements on blood pressure in men, 10 randomly selected men were given a calcium supplement for 12 weeks. The table shows the measurements for each subject's diastolic blood pressure taken before and after the 12-week treatment period. At \(\alpha=0.05\), can you reject the claim that there was no reduction in diastolic blood pressure?

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Patient 12 3 3 4 5 Before treatment 107 110 123 129 112 After treatment 100 114 105 112 115 Patient 6 7 8 9 10 Before treatment 111 107 112 136 102 After treatment 116 106 102 125 104