The data shown below represent the age (in weeks) at which babies first crawl, based on a survey of 12 mothers. Complete parts (a) through (c) below. 52 30 44 35 0 47 37 56 26 37 28 30 35Since the correlation between the expected z-scores and the observed data, 0.967 , exceeds the critical value 0.928 , it is reasonable to conclude that the data come from a population that is normally distributed. (Round to three decimal places as needed.) (b) Draw a boxplot to check for outliers. Choose the correct answer below. A. B. p c. D. O A. O B. C. OD. 20 30 40 50 60 20 30 40 50 60 20 30 40 50 60 20 30 40 50 60(c) Construct and interpret a 95% confidence interval for the mean age at which a baby first crawls. Select the correct choice below and fill in the answer boxes to complete your choice. (Round to one decimal place as needed. Use ascending order.) O A. We are 95% confident that the mean age at which a baby first crawls is between weeks and weeks. O B. There is a 95% probability that the mean age at which a baby first crawls is between weeks and weeks