UCSS Math I 4.3.3 Example 2

Mr. Gray’s students are interested in learning how studying can improve test performance. Mr. Gray provides students with practice problems related to particular tests. The class records the number of practice problems completed and the score on that related test in the table below. What is the correlation between the number of practice problems completed and the test score? Is there a causal relationship between the number of practice problems completed and the test score?

 

Walch Education

 
Type de ressources
Activité
Balises
causation  coefficient  correlation  correlation-coefficient  graph  relationship  scatter-plot  table  table-of-values 
Tranche d'âges
14 – 18
Langue
English
 
 
Version GeoGebra
4.4
Vues
1705
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