Which of the following pairs of career descriptions and work tasks is not correctly matched?
multiple choice
industrial microbiologist
a. manipulate bacterial strains to be less pathogenic medical microbiologist
b. identify the cause of a bladder infection at a hospital lab public health microbiologist
c. track the incidence of aids in a population agricultural microbiologist
d. identify bacterial causes of crop disease

A. manipulate bacterial strains to be less pathogenic

Industrial microbiologist- manipulate bacterial strains to be less pathogenic is not correct matched.

Explanation:

An industrial microbiologist supervises the microbial activities employed in the industry like cheese making in the food industry. Microbiology is the study of micro organisms which helps in tackling various diseases, making use of microbes in manufacture of various things.  

A medical microbiologist perform the function of treating infections by discovering the causes of infectious diseases. A public health microbiologist studies a population to track the microbial diseases among that population and suggest measures to tackle it.

Agricultural microbiologist applies microbiology in agriculture  by discovering microbial causes of crop diseases and finding appropriate solutions.

the median of the data is 4.5.