input: The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A researcher selected all possible samples from a population and plotted their means on a line graph. This distribution is called as:   (A) Sample distribution   (B) Sampling distribution   (C) Population distribution   (D) Parametric distribution
output: ['(B) Sampling distribution <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Sample distribution  (B) Sampling distribution  (C) Population distribution  (D) Parametric distribution <> possible answers', '  A researcher selected all possible samples from a population and plotted their means on a line graph. This distribution is called as: <> context']