Well I guess we are as primitive as our ancesters
The Russian Revolution of 1917 was one of the most explosive political events of the twentieth century. The violent revolution marked the end of the Romanov dynasty and centuries of Russian Imperial rule.
The correct answer is <span>a social and political system. I am positive. </span>
Answer:
B. Matched groups design
Explanation:
In matched group design, subjects are matched on specific variables such as reading readiness score in this case which may affect the outcome of the dependent variables such as effectiveness of computer-assisted instruction in reading and then the subjects are split into the test groups. This is just to reduce errors in the study.
