Lecture 3 - Shape, Center and Spread

Question 1

Shape, Center and Spread

Numerically Summarizing Data

Answer 1

Notation (use data values 3, 16, 11, 2):
* Unsorted Data: 𝑥1, 𝑥2, … , 𝑥𝑛, where 𝑛 is sample size
* Sorted Data: 𝑚i𝑛 = 𝑥(1), 𝑥(2), … , 𝑥𝑛 = max

Question 2

Measures of Center

Answer 2