The below question need not be more than two paragraphs. I need assistance with the question and will provide an article after submittal. 9. Locate the results of a recent survey in a...

Poplulation under study:The presented study is to compare 4th and 8th grade students of many eduction
system on the level of their learning skills in maths science and reading. This study is conducted every
four years in many countries of the world.
Methods used for data collection: The method or parameter which is used to test these skills are
“Trends in International Mathematics and Science Study and , the Progress in International Reading
Literacy Study”. These test are applied to measure knowledge, skills and ability of students to master the
currilcula of 4th and 8th.
Variables of the study are
 4th grade students’ reading ,maths and science score based on above two tests.
 8th grade students’ reading,maths and science score based on above two tests.
 Following are the charcterstics on which study has...