question 1\nmark this question\nwhich of the following describes a biased sample?\na random selection of…

question 1\nmark this question\nwhich of the following describes a biased sample?\na random selection of participants for an experiment\nan error that occurs whenever a study is performed\na sample that is not representative of a population\na sample that accurately represents a population

question 1\nmark this question\nwhich of the following describes a biased sample?\na random selection of participants for an experiment\nan error that occurs whenever a study is performed\na sample that is not representative of a population\na sample that accurately represents a population

Answer

Answer:

C. A sample that is not representative of a population

Brief Explanations:

A biased sample skews results as it doesn't reflect population. Random selection is unbiased, errors are different from bias, and representative samples are unbiased.