Chapter 2 vocab

Front

Table showing data classes with entry counts

Back

frequency distribution

Front

Number of data entries in class

Back

frequency, f

Tags

CCSS.6.SP.B.5A

Front

Least number in the class

Back

lower class limit

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

Greatest number in a class

Back

upper class limit

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

Distance between limits of consecutive classes

Back

class width

Front

Sum of lower & upper class limits divided by 2

Back

midpoint of a class

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Front

Portion or percentage of data in a class

Back

relative frequency

Tags

CCSS.8.SP.A.4

Front

Sum of frequencies of a class and all previous classes

Back

cumulative frequency

Front

Bar graph showing frequency distribution

Back

frequency histogram

Front

Numbers separating classes without gaps

Back

class boundaries

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1