Practices in Class -Practice:Let the random variable X represents the number of boys in a family,construct the probability distribution for a family of three children 89 P(X)） 0 1/8 1 3/8 13 2 3/8 3 1/8 Chap 5-7 Tongji University School of Economics Management Statistics for Managers Using Microsoft ExcelStatistics for Managers Using Microsoft Excel Chap 5-7 Tongji University School of Economics & Management Practices in Class ▪ Practice: Let the random variable X represents the number of boys in a family, construct the probability distribution for a family of three children X P(X) 0 1/8 1 3/8 2 3/8 3 1/8