recruited from West London antenatal databases for a study conducted by Kousta et al. (A-30). One of

the measurements for these women was the fasting nonesterified fatty acids concentration (NEFA)

measured in mmol=L. In the sample of 34 women, the mean NEFA level was 435 with a sample

standard deviation of 215.0. Construct a 95 percent confidence interval for the mean fasting NEFA

level for a population of women with gestational diabetes. State all necessary assumptions about the

reported data and subjects.