Data Summary
| Variable | Sample Size | Mean | Sample Std Dev |
|---|---|---|---|
| Heart Beats | 15 | 75 | 5 |
t-Based Confidence Interval
95% Confidence interval
| Variable | Mean | Std Error | DF | Lower CL | Upper CL | Margin of Error |
|---|---|---|---|---|---|---|
| Heart Beats | 75 | 1.29099 | 14 | 72.2311 | 77.7689 | 2.76891 |
Normal-Based Confidence Interval
95% Confidence interval
| Variable | Mean | Std Error | Lower CL | Upper CL | Margin of Error |
|---|---|---|---|---|---|
| Heart Beats | 75 | 1.29099 | 72.4697 | 77.5303 | 2.5303 |