The following data is the rate of growth of a particular variety of cabbage plants. 35.1 43.6 45.3 37.3 44.5 49.5 46.8 47.7 50.2 51.5 45.8 53.8 54.4 49.0 Suppose the rate of growth is normally distributed. Use the following information in the SAS output to answer the following questions. a. Report a 95% confidence interval for the population mean J. b. At the level of significance 0.05, can we claim that the population mean is not equal to 45? N Mean Std Dev Std Err Minimum Maximum 14 46.7500 5.5417 1.4811 35.1000 54.4000 Mean 95% CL Mean Std Dev 46.7500 43.5503 49.9497 5.5417 DF t Value Pr > It| 13 1.18 0.2585