Penicillin Was Discovered by

question 63

Multiple Choice

Penicillin was discovered by

• A) Fleming.
• B) Koch.
• C) Hooke.
• D) Ehrlich.
• E) Pasteur.

---

Definitions:

Squares Total

The sum of squared differences between each observation and the overall mean of the data set. It is a measure of total variation within a data set.

Sum

The total obtained by adding together a set of numbers or quantities.

ANOVA

Refers to Analysis of Variance, a statistical technique used to compare the means of three or more samples to find if at least one of them differs significantly.

T Test

A statistical test used to compare the means of two groups to determine if there is a significant difference between them.