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The data represent the age of world leaders on their day of inauguration. Find the five-number summary, and construct a boxplot for the data. Comment on the shape of the distribution. 46 55 51 50 46 48 43 67 12 52 56 44 51 63 44 The five-number summary is,,. . . (Use ascending order.) Choose the correct boxplot of the data below. O A. O B. O C. 40 70 40 50 60 70 40 50 60 70 Choose the correct description of the shape of the distribution. O A. The distribution is skewed to the right. O B. The distribution is roughly symmetric. O C. The distribution is skewed to the left. O D. The shape of the distribution cannot be determined from the boxplot.Suppose the data to the right represent the survival data for the a certain ship that sank. The males are adult males and the females are adult females. Complete parts (a) through (i). (a) If a passenger is selected at random. what is the probability that the passenger survived? (Round to three decimal places as needed.) (b) If a passenger is selected at random. what is the probability that the passenger was female? (Round to three decimal places as needed.) (c) If a passenger is selected at random. what is the probability that the passenger was female or a child? (Round tothree decimal places as needed.) (d) If a passenger is selected at random, what is the probability that the passenger was female and survived? (Round to three decimal places as needed.) (e) If a passenger is selected at random. what is the probability that the passenger was female or sun/ived? (Round to three decimal places as needed.) (f) If a female passenger is selected at random. what is the probability that she survived? (Round to three decimal places as needed.) (g) If a child passenger is selected at random, what is the probability that the child survived? (Round to three decimal places as needed.) (h) It a male passenger is selected at random, what is the probability that he survived? (Round tnthree decimal places as needed.) (i) Do you think the adage "women and children rst\" was adhered ta on this ship? 0 A ND, because the survival rate for men was about the same as the survival rates for women and children. 0 B. No, because the sun/ival rate for men was higher than the survival rates for women and children. O C. Yes, because the survival rate for men was much lower than the survival rates for women and children. (j) Suppose two females are randomly selected. What is the probability both survived? (Round to four decimal places as needed.) Male Female Child Survived 247 320 55 Dlod 1 .1 77 54 55 Total 1 .424 374 1 10 Total 622 1.286 1.908
