Name: 
 

Quiz 7.3-7.4



Short Answer
 

 1. 

In what type of relationship do both data sets increase?
 
 
Tell whether the data show a positive, a negative, or no relationship.
 

 2. 

sa002-1.jpg
 

 3. 

sa003-1.jpg
 
 
Choose an appropriate data display for the situation. Explain your reasoning.
 

 4. 

a student’s quiz scores and how the scores are spread out
 

 5. 

the revenue of a company each week
 

 6. 

the number of students that play each instrument in a school band
 

 7. 

results of a survey asking students if they are going on vacation
 
 
Explain why the data display is misleading.
 

 8. 

sa008-1.jpg
 



 
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