Table below contains the percentage of woman receiving prenatal care in 2009 for a random sample of countries (Pregnant woman receiving,' 2013). Estimate the mean percentage of woman receiving prenatal car in all countries in 2009 using a 93% confidence interval. percentage of woman receiving prenatal care in percent 93.68 87.76 78.6 86.3 78.6 96.23 94.51 91.8 94.3 92.2 78.6 93.4 95 78.6 93.8 88.4 80.34 80.6 98.2 99 95.8 97.9 91.5 97.95 78.6 81.9 99 87.7 92.1 90.7 92.47 93.63 100 92.41 02