Data analysis

What is a survey?

• A historical document

• A type of graph

• A list of questions used to collect information or opinions

• A mathematical formula

How is the fifth tally mark drawn?

• In a separate column

• Below the first four

• Diagonally across the first four

• In a circle around the first four

What dinosaur did the teacher vote for?

• Stegosaurus

• T-rex

• None of the above

• Triceratops

How many kids voted for the T-rex?

• Five

• Six

• Seven

• Eight

Which dinosaur was the most popular according to the bar graph?

• They were all equally popular

• T-rex

• Triceratops

• Stegosaurus

How many students voted in total?

• 15

• 13

• 12

• 14