Interpreting Smiley Face Survey Results

The video tutorial explains how Allan is creating a picture graph to represent survey results about favorite animals. It highlights a common mistake of equating the number of votes directly to the number of smiley faces without considering the key, which states that each smiley face equals three votes. The tutorial then demonstrates how to calculate the correct number of smiley faces needed for 15 votes, using a chart to show that five smiley faces are required.

What is the main purpose of Allan's picture graph?

• To show the number of animals in a zoo

• To display the results of a survey on favorite animals

• To illustrate different types of animals

• To compare the sizes of different animals

What is a common mistake people make when interpreting the survey results?

• Believing the graph shows animal populations

• Assuming each vote equals one smiley face

• Assuming the graph is about weather patterns

• Thinking the survey is about favorite colors

According to the key, how many votes does one smiley face represent?

• Three votes

• Four votes

• One vote

• Two votes

If 15 people voted for the monkey, how many smiley faces should be drawn next to it?

• Five smiley faces

• Seven smiley faces

• Three smiley faces

• Ten smiley faces

How many votes are represented by four smiley faces?

• Eighteen votes

• Fifteen votes

• Twelve votes

• Nine votes

What is the total number of votes if there are five smiley faces?

• Twenty votes

• Twenty-five votes

• Fifteen votes

• Ten votes

What mathematical operation is used to determine the number of smiley faces from votes?

• Multiplication

• Subtraction

• Addition

• Division