Stats Project - One-Sample T: Age Variable N Mean StDev SE...

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One-Sample T: Age Variable N Mean StDev SE Mean 95% CI Age 41 72.78 10.07 1.57 (69.60, 75.96) The assumptions made for confidence intervals are fulfilled here since it is safe to say that the sample is random and not biased. It is also evident that the observations of the sample are independent of each other since they are all different people. These conditions on the design of this experiment are fulfilled. The conditions on the form of the population distribution are also fulfilled since the sample size is greater than 30 and the graphs above display the normality of the probability distribution. One-Sample T: Age of Heart Attack for Men Test of mu = 66 vs not = 66 Variable N Mean StDev SE Mean 95% CI T P Age 41 72.78 10.07 1.57 (69.60, 75.96) 4.31 0.000 One-Sample T: Age of Heart Attack for Women Test of mu = 70 vs not = 70 Variable N Mean StDev SE Mean 95% CI T P Age 41 72.78 10.07 1.57 (69.60, 75.96) 1.77 0.085 Two-Sample T-Test and CI: Age in Metro, Age out Metro Two-sample T for Age in Metro vs Age out Metro
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Stats Project - One-Sample T: Age Variable N Mean StDev SE...

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