Let m denote true average serum receptor concentration for all pregnant women. The average for all women is known to be 5.63. The article “Serum Transferrin Receptor for the Detection of Iron Deficiency in Pregnancy” (Amer. J. of Clinical Nutr., 1991: 1077–1081) reports that for a test of versus based on pregnant women. Using a significance level of .01, what would you conclude?