PSYC 255 Quiz 4 2023 Questions & Answers

PSYC 255 Quiz 4 2023 Questions & Answers. Samantha is conducting a survey to evaluate the eating habits of customers at fast food restaurants. She select the first 50 customers during the day as her participants. Samantha is using a _____________ sample. Selected Answer: simp le  Question 4 2 out of 2 points Since it is not always possible to study an entire population of individuals, researchers will typically use a(n) _____________. Selected Answer: samp le  Question 5 0 out of 2 points The two main sampling techniques that researchers use are _____________ sampling and _____________ sampling. Selected Answer: probability, population  Question 6 2 out of 2 points While selecting participants for her study, Jamie draws names from a hat to This study source was downloaded by from CourseH on :37:58 GMT -06:00 place participants in groups. Once the participant’s name has been selected, she does not put it back in the hat. Jamie is using _____________. Selected Answer: sampling without replacement  Question 7 2 out of 2 points According to Cohen (1965), what should be the baseline level for power? Selected Answer: . 8 0  Question 8 2 out of 2 points Ingrid has begun work on a research project. She has decided to recruit participants from General Psychology classes. However, she plans to make sure that her sample matches the university population in terms of ethnicity (i.e., 53% should be Caucasian, 25% should be African American, and 22% should be Hispanic American). Ingrid is planning to use which nonprobability sampling procedure? Selected Answer: quo ta