Question

A group of ten Grade 12 students were given a 45-item pretest before attending a review for the UE College
Entrance Test. A 45-item posttest was also administered two weeks after the review . Given the following
hypothetical data, check if there is significance difference between the pretest and post test results.
Use = 0.05

Answer 1

Answer:

A group of ten Grade 12 students were given 45-item pretest before attending a review for the UE College Entrance Test. A 45-item posttest was also administered two weeks after the review. Given the following hypothetical data, check if there is significant difference between the pretest and the posttest results. Use a = 0.05. Student 1 2 3 Pretest 22 23 33 23 26 اج voor Posttest 28 30 37 31 32 ON 29 39 4000 33 35 27 8 34 36 29 23 9 10