34-39. For the next 5 items, determine the kind of sample utilized relevant to the aim of the study Correlated Uncorrelated May be Neither both A researcher wanted to know if perceived attractiveness...

Extracted text: 34-39. For the next 5 items, determine the kind of sample utilized relevant to the aim of the study Correlated Uncorrelated May be Neither both A researcher wanted to know if perceived attractiveness and self-esteem are related. They floated questionnaires to 200 randomly chosen college students with an equal number of males and females from various departments in STELA. Also known as independent groups. Comprised of different individuals whose characteristics have been previously matched so as to minimize variance between groups. 24 students enrolled in English 1 were given a diagnostic test at the start of the semester. They were given the same test before the semester ended to check how much they have learned To assess how music affects emotions and how it may differ according to gender, 2 groups with an equal number of participants underwent 2 conditions. They were first made to read a narrative while listening to dramatic music then rate the intensity of the emotions soon after the task. A week later, they were once again made to read the same narrative without any dramatic music, then rank the intensity of the emotions. Three popular fast food (FF) restaurants specializing in burgers were surveyed to find out the number of calories in their frequently ordered sandwiches.