Bell Ringer #4

Qualitative Data-

• Data that can be counted
• Data that is represented by numbers
• Data that is not represented by numbers

What is the length of the green rectangle in the image below?

• 60 mm
• 62 mm
• 67 mm
• 62 cm

What is the mass for the triple beam balance pictured below?

• 536.8 L
• 356.8 g
• 536.8 g
• 536 g

Quantitative data is-

• data represented by qualities or characteristics; no numbers
• data represented with numbers

The cafeteria staff wanted to test which shape of pizza was most desired by students at their school. They prepared rectangle shaped pizza, triangle shaped pizza, and circle shaped pizza for lunch on Wednesday and collected data. They repeated this on the following two Wednesdays. What is the dependent variable?

• the number of students participating
• the different shapes of pizza (rectangle, triangle, and circle)
• the shape of pizza that was selected the most
• the cafeteria staff