Random samples of 115 are taken from a population where = 196. 45.82% of all sample means were between 196 and 203.8715. What is and ? x= => A random sample of 96 measurements was selected from a population with a 2.79. The sample mean was 44,7. What is the 95% confidence interval for ? A. (44.14188, 45.25812) B. (43.96676, 45.43324) C. (44.23158, 45.16842) D. (44.13477, 45.26523) E. (44.13469, 45.26531)