Table 7.3 the Following Data Were Obtained by Incubating Gram-Positive Bacteria in Bacteria

question 60

Multiple Choice

Table 7.3
The following data were obtained by incubating gram-positive bacteria in nutrient medium + disinfectant for 24 hours,then transferring one loopful to nutrient medium (subculturing) .(+ = growth;- = no growth)

-In Table 7.3,which disinfectant was most effective against Salmonella?

• A)Doom
• B)K.O.
• C)Mortum
• D)Sterl
• E)The answer cannot be determined based on the information provided.

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Definitions:

Mathematical Average

Another term for mean, referring to the central value of a discrete set of numbers, specifically the sum of the values divided by the number of values.

Distribution

Refers to the way in which something is shared or exists across different areas or among various groups.

Median

The median is the value that falls in the middle of a dataset after it has been sorted in either increasing or decreasing order.

Mean

The mean value of a group of numbers, which is obtained by dividing the sum total of these numbers by their count.