Bellwork
1 In what year were the greatest number of CD's sold?
2 In what year were 125 million CD's sold?
3 How many more CD's were sold in 2002 than 2000?
2 In what year were 125 million CD's sold?
3 How many more CD's were sold in 2002 than 2000?
Last notes!
Data are pieces of information, often numerical, which are gathered for statistical purposes.
The scale is the numerical system that is used to define the axis of a graph. (A graph must have a pattern or it is not a graph)
The scale is the numerical system that is used to define the axis of a graph. (A graph must have a pattern or it is not a graph)
PASS BOOK GROUP WORK
We will do some group work starting on page 151 you may work in groups and make sure you do 1-4.
INDIVIDUAL PASS BOOK WORK
Individual work is on page 153 do problems 1-4