Interpreting Shapes of Data Displays

Which interval has 4 students?

• 56-59
• 60-63
• 60-67
• 48-51

What is the shape of the distribution?

• Skewed Left 
• Skewed Right
• Symmetric
• Bimodal

What is the shape of the distribution?

• Skewed Left 
• Skewed Right
• Symmetric
• Bimodal

What is the shape of the distribution?

• Skewed Left 
• Skewed Right
• Symmetric
• Bimodal

How many students were greater than 55 inches tall but less than 70 inches tall?

• 13
• 15
• 16
• 17

The histogram shows the birth weights of 100 new born babies.  How many babies weighed 8 pounds or more?

• 22
• 23
• 30
• 45

Describe the data distribution shape of the graph.

• Skewed right
• Skewed left
• Uniform
• Symmetrical

Describe the histogram:

• Left Skewed
• Symmetrical
• Right Skewed
• Uniform

How would you describe this distribution?

• Left skewed
• Uniform
• Right Skewed
• Symmetrical

What is the mean?

• The number that occurs the most
• The number in the middle
• The difference between the highest and lowest values
• The Average