09/02/13 Algebra 1 Warm-up 2.4

Textbook Pgs. 88-89

More properties to know…

Mean = Average: Add up all values, and divide by the number of values.

 Example 3: Find the mean daily

temperature:Day Mon Tues Wed Thur

s FriTemp. -2oC -10oC 6oC -1oC 2oC

Division and the Distributive Prop.