PSYB07H3 Lecture : Assignment-1.pdf
Document Summary
A statistics instructor was interested in investigating the time of day his lectures were being held on students test scores. He selected a sample of 15 students from his morning (n = 7) and evening (n = 8) statistics classes and recorded their midterm and final exam scores as shown below. He was interested in examining whether students performed better in the morning compared to evening classes on their final exam scores. He also suspected poorer performance on the final exam compared to the midterm among those attending the morning class. The instructor was also curious to know what type of exam the students preferred to receive in the course (either multiple choice or short answer). He observed that in the morning class, 6 students preferred multiple choice exams and in the evening class, 2 students preferred multiple choice exams. If yes, please measure the strength of the relation.
