The table below shows pairs of body temperature at 8 AM and 12 AM. Use a...

The table below shows pairs of body temperature at 8 AM and 12 AM. Use a 0.05 significance test the claim that the mean difference between body temperature measured at 8 AM and 12 AM is zero

8 AM	96.6	97.0	97.0	97.8	97.0	97.4	96.6
Noon	99.0	98.4	98.0	98.6	98.5	98.9	98.4

Critical Values: z0.005 = 2.575, z0.01 = 2.325, z0.025 = 1.96, z0.05 = 1.645

When d.f.=6: t0.005 = 3.707, t0.01 = 3.143, t0.025 = 2.447, t0.05 = 1.943

When d.f.=9: t0.005 = 3.250, t0.01 = 2.821, t0.025 = 2.262, t0.05 = 1.833

When d.f.=44: t0.005 = 2.690, t0.01 = 2.412, t0.025 = 2.014, t0.05 = 1.679

When d.f.=100: t0.005 = 2.625, t0.01 = 2.364, t0.025 = 1.984, t0.05 = 1.660

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orchestra answered 1 year ago

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