Read the following selection from the section "Scientists Debate The Findings." He said that this is correlational data. This means that the two kinds of data in the research - emotional well-being and video game playtime are related in a specific way. But that does not necessarily mean playing games causes emotional well-being.

Why did the author include this idea?

A. To explain one of the key limitations of the study.

B. To show that people who play video games are happier than those who do not.

C. To explain why the data from the study is unreliable.

D. To show that some games might have a greater effect on well-being than others.

I think is B

Explanation:

But I am not sure

If it’s right can someone tell me please

to explain one of the key limitations of the study

according to the options stated, the one that is correct is the second option. the author most likely includes the panel to hint at the strong bonds among his family members. besides, the image from art spiegelman’s maus is common to show and portray the innocence and naivete of the children during the holocaust as well as the fact that millions of innocent jews were rounded up and taken by train to camps.

substitute y = 2x - 4 to x + 2y = 12:

x + 2(2x - 4) = 12     use distributive property

x + (2)(2x) + () = 12

x + 4x - 8 = 12     add 8 to both sides

5x = 20     divide both sides by 5

x = 4

put the value of x to the first equation:

y = 2(4) - 4

y = 8 - 4

y = 4