In: Statistics and Probability
| 
 Guns Stored Loaded and Unlocked  | 
||
| 
 Yes  | 
 No  | 
|
| 
 Had formal firearm training  | 
 122  | 
 329  | 
| 
 Had no formal firearm training  | 
 49  | 
 299  | 
Use α=0.05 significance level to test the claim that formal firearm training is independent of how firearms are stored.