PART 3 - Create a confidence interval for aproportion.
Investigate the proportion of married patients.
3a. Write a reason why you would want to estimate thispopulation proportion. What can be learned?
3b. State the sample size, n, and the sample proportion, \"p bar\" (pwith a line over it).
3c. Calculate a 95% confidence interval for the populationproportion, p. Report at least four decimal places.
| Marital Status |
| M |
| S |
| DWS |
| M |
| M |
| M |
| DWS |
| M |
| M |
| S |
| S |
| S |
| DWS |
| S |
| DWS |
| S |
| M |
| M |
| M |
| M |
| M |
| M |
| DWS |
| S |
| S |
| M |
| S |
| S |
| DWS |
| S |
| M |
| DWS |
| DWS |
| S |
| M |
| S |
| S |
| S |
| S |
| M |
| DWS |
| M |
| M |
| S |
| S |
| M |
| DWS |
| S |
| S |
| DWS |
| S |
| S |
| S |
| M |
| M |
| DWS |
| S |
| M |
| M |
| DWS |
| M |
| M |
| S |
| M |
| M |
| M |
| S |
| M |
| S |
| M |
| M |
| DWS |
| S |
| S |
| DWS |
| S |
| M |
| S |
| M |
| S |
| M |
| M |
| M |
| DWS |
| M |
| S |
| S |
| M |
| S |
| S |
| S |
| M |
*M = Married.
*S = Single.
*DWS = Divorced, Widowed, or Separated
