a LON-CAPA Ques x O Tutorial 4 Video X O Lecture - Street X B Lecture - What c x O Childhood - SoS/ X 3 what can we do X Street kids in 20: x b My Questions b x a capa.mathstat.dal.ca/res/mathstatdal/lihui/2016Fall STAT1060/A4/Question2.problem?symb=uploaded%2fmathstatdal%2f3W2215470dbd561c5lonmathstat1%2fdefault. 0 E Apps M Gmail YouTube Maps O PSYO2090 O G. PSYO2220 3 LON-CAPA STAT1. Province of Nova. The following table was constructed from data collected in a recent STAT1060 class. Each student provided information on his or her family. The table gives the number of children in the family, and the height of the father. We defined short fathers to be less than or equal to 66.5 in. tall, middle fathers to be greater than 66.5 and less than or equal to 70.5 in. tall, and tall fathers to be greater than 70.5 in. tall. E Reading List Number of Children FATHER'S HEIGHT 1 2 3 4 or more Total Short Middle 2 9 7 6 24 8 45 19 8 80 Tall 4 29 22 14 69 Total 14 83 48 28 173 a) Find the probability that a student chosen at random from the class has a short father. O 0.601 O 0.139 O 0.861 O 0.538 O 0.399 O 0.462 Submit Answer Tries 0/2 b) What is the probability that a student chosen at random from the class comes from a family with at most O 0.561 O 0.162 O 0.838 O 0.480 O 0.277 O 0.809 children. Submit Answer Tries 0/2 c) What is the probability that a student chosen at random from the class comes from a family with a short father and 3 children. O 0-0.1 O 0.1-0.2 O 0.2-0.3 O 0.3-0.4 O 0.4-0.5 O 0.5-0.6 O 0.6-0.7 O 0.7-0.8 008-09