A professor suspects that recent testing will lead to greater retention of course material in a statistics course.to examine this, students in one session of PSYC stats are given a short quiz every week. Students in the second section of the PSYC stats take only one mid term and final. At the end of the quarter, both sections receive the final exam, and the scores are summarized below. Does the data indicate more frequent testing will produce and effect on the final exam score? Use a two-tail test at .05 level of significance. Show your work for each step Frequent exams
A professor suspects that recent testing will lead to greater retention of course material in a statistics course.to examine this, students in one session of PSYC stats are given a short quiz every week. Students in the second section of the PSYC stats take only one mid term and final. At the end of the quarter, both sections receive the final exam, and the scores are summarized below. Does the data indicate more frequent testing will produce and effect on the final exam score? Use a two-tail test at .05 level of significance. Show your work for each step
Frequent exams
N= 22
Sample means = 85
Ss=350
Frequent exams
N= 20
Sample means = 79
Ss=1050
Calculate Cohens d or argue why its not appropriate in this scenario?
Name the research design used?
Write the results in APA format
Trending now
This is a popular solution!
Step by step
Solved in 6 steps
