quantity Quiz
EN
[ˈkwɑndədi] [ˈkwɑnɾəɾi] [ˈkwɒn.tɪ.ti] [ˈkwɑntɨti] [ˈkwɑntɨɾi] [ˈkwɑnɾɨɾi] [ˈkwɑnɨɾi] 
CA UK US US - Choose the most appropriate answer for each question.
- Question 1 :
- quantities
- quantity
- Question 2 :
- quantities
- quantity
The water sample to be tested has been spiked with arsenic, antimony, mercury, and lead in quantities commonly found in industrial effluents.
Because statisticians use the term regression for the process of computing an expression that predicts a numeric quantity, decision trees with averaged numeric values at the leaves are called regression trees.
Source: Wiktionary