D. Calculating how much income was paid in the previous year
Answer: Selection bias
Explanation:
Selection bias is defined as the process in which individual or group of individual are analyzed for selection process by lacking randomization property .This process displays that selected sample of individuals is not similar representative of major interest population.
According to the question,the systematic difference that occurs in selected group for experiment as per their last name is displaying that selected group does not represent interest population that is causing systematic error.Thus, this situation describes about selection biasing.
Answer:
I'm not really sure but I would say maybe D I'm sorry if this is wrong
answer:
because most people of all ages and genders love video games! and, there are not a lot of people who are skilled at coding and designing which are both needed to create a fun, exciting, cool video game.
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