Lesson 4 Homework Practice Descriptive Statistics Answers -

Max – Min = 20 – 12 = 8

Most frequent = 12 and 14 (both appear twice) → Bimodal Lesson 4 Homework Practice Descriptive Statistics Answers

IQR = Q3 – Q1 = 21.5 – 7.5 = 14

Sum = 12+15+14+12+18+20+14 = 105 Count = 7 Mean = 105 ÷ 7 = 15 Max – Min = 20 – 12 =

Sort: 12, 12, 14, 14, 15, 18, 20 Middle value (4th) = 14 20 Middle value (4th) = 14