CS: Mean, Median and Mode for Grouped Data

What is the modal class of this distribution?

• 20-29

• 30-39

• 40-49

• 50-59

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is the modal class of this distribution?

• [8 - 8,5)

• [7 - 7,5)

• [7,5 - 8)

• [5 - 5,5)

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Say 'TRUE' or 'FALSE'
Mean, Median, Mode of a grouped data are always equal 

• TRUE
• FALSE

Tags

CCSS.6.SP.B.5C

This data represents the age distribution of a sample of 100 people covered by health insurance (private or government). The sample was taken in 2003. The median class of this data set is

• 25-34

• 35-44

• 45-54

• 55-64

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

The value of X in the table is

• 32

• 70

• 35

• 38