In the picture above you see two distributions on arbitrary scales. For the following cases, indicate which distribution, A or B, would be expected.

1. The yield of a chemical synthesis, performed by many different analysts
   A B
   
   
2. Concentration Cd in samples of playground sand (normally, one would expect low values here)
   A B
   
   
3. Concentration of aspirin in 500 tablets
   A B
   
   
4. Quality of yarns (Dutch: garen) over a period of a week, measured every hour
   A B
   
   
5. Fat content in pork
   A B
   
   
6. Growth hormone content in pork
   A B
   
   

Answer all questions and then push the "Submit" button.