CP Stats Review Unit 2

How many employees are there that make between $33,000 and $43,000

• 250
• 500
• 550
• 750

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

What is incorrect about the following histogram?

• The intervals are too small
• The intervals overlap
• The graph does not start at 0
• The axes are not labeled.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Mr. Semo is making a histogram to show the scores on the last science test. He first lists the scores in a stem-and-leaf plot. How many units tall should the bar be for the interval 70-79?

• 2
• 5
• 9
• 11

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Raul measured the heights of the apple trees in an orchard.
What percent of the trees are 5-9 feet tall?

• 18.9%
• 31%
• 22.1%
• 10%

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many of the students had an ACT composite score less than 30?

• 5
• 9
• 20
• 26

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

How many students are represented by the histogram?  

• Cannot be determined
• 9
• 31
• 35

Tags

CCSS.6.SP.B.5A

Which of the following is an example of categorical data?

• Height

• Number of Credits Earned

• Grade in School

• Grade Point Average

How many people watched more than 6 hours of TV?

• 10
• 5
• 20
• 17

Tags

CCSS.5.G.A.2

How many people watched between 6 and 10 hours of TV last week?

• 31
• 22
• 15
• 35

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

Is a histogram the same as a bar graph?

• Yes, because they both use intervals.
• No, because a histogram displays numerical data while a bar graph displays categorical data.
• Yes, because they both use bars to display data.
• No, because a histogram displays categorical data while a bar graph displays numerical data.

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1