Medical researchers conducted a study to determine whether treadmill exercise could improve the walking ability of patients suffering from claudication, which is pain caused by insufficient blood flow to the muscles of the legs. A sample of 51 patients walked on a treadmill for six minutes every day. After six months, the mean distance walked in six minutes was 370 meters, with a standard deviation of 83 meters. For a control group of 41 patients who did not walk on a treadmill, the mean distance was 330 meters with a standard deviation of 84 meters. Can you conclude that the mean distance walked for patients using a treadmill differs from the mean for the controls? Let μ1 denote the mean distance walked for patients who used a treadmill. Use the =α0.01 level of significance and the TI-84 Plus calculator. please list all 6 steps of the p method clearly
6.
Medical researchers conducted a study to determine whether treadmill exercise could improve the walking ability of patients suffering from claudication, which is pain caused by insufficient blood flow to the muscles of the legs. A sample of
patients walked on a treadmill for six minutes every day. After six months, the
meters, with a standard deviation of
meters. For a control group of
patients who did not walk on a treadmill, the mean distance was
meters with a standard deviation of
meters. Can you conclude that the mean distance walked for patients using a treadmill differs from the mean for the controls? Let
denote the mean distance walked for patients who used a treadmill. Use the
level of significance and the TI-84 Plus calculator.
please list all 6 steps of the p method clearly
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