Answer :
Answer:
One should read the case study carefully
Explanation:
You can find the answer in the case study
This question relates to the application of statistical results from the case study referenced in the question. When the cases (or related samples) are not randomly selected, they cannot be said to be a true representative of the general population, hence they cannot be generalized.
What is a sample?
Samples are elements of a population that are used in a research to test the behavior of that population against independent variables.
For samples to be valid, they must be selected randomly. Hence, When the cases (or related samples) are not randomly selected, they cannot be said to be a true representative of the general population, hence they cannot be generalized.
Learn more about samples at;
https://brainly.com/question/24466382
#SPJ6