We recommend these Extra problems from Fundamentals of Biostatistics Ch 3:68, Q3.1 to 3.

We recommend these Extra problems from Fundamentals of Biostatistics Ch 3: p.68, Q3.1 to 3.13. 3. A nutrient is sprayed with a mild antibiotic in Q5 (tutorial section), the probability distribution is assessed to be the following: 0 1 2 3 4 i pi 0.21 0.43 0.21 0.12 0.03 What reduction in the expected number of colonies has the antibiotic achieved?