References/Notes/Attributions:
Source
Data are found in Statistics: The Exploration and Analysis of Data by Jay Devore and Roxy Peck (2008). St. Paul, MN: West.
The original article is Yamada T., Takahashi-Abbe S., Abbe K. (1985) "Effects of oxygen concentration on pyruvate formatelyase in situ and sugar metabolism of Streptocucoccus mutans and Streptococcus samguis," Infection and Immunity, pp. 129-134.