Wednesday, February 1

Essential Question	How can you describe the spread of a data set?
Objective	I will find the range of data sets. I will find the interquartile range of data sets. I will check for outliers in data sets.
Classwork	Warm-up: Khan Academy (3 assignments due Friday) Adding and Subtracting Mixed Numbers with Unlike Denominators 2 Multiplying Mixed Numbers Dividing Mixed Numbers CHALLENGE: Buzzmath: Pythagorean Relationships 9.4 Activities 2 and 4 Vocabulary: Measure of variation, range, quartiles, first quartile, third quartile, interquartile range 9.4 Lesson (examples 2-3)
Homework	9.4 (in Clever)