Answer:
b is common sense but I could be wrong
<span>The confounding variable in mike's experiment is
"gender of campers".
</span>
A confounding variable is an outside impact that alters the
impact of a dependent and independent variable. This incidental impact is
utilized to impact the result of a trial design. For instance, in the event that you are examining whether
absence of activity prompts weight pick up, absence of activity is your independent
variable and weight pick up is your dependent variable. Confounding variables
are any other variable that likewise affect your dependent variable.
Answer:
Symbols.
Explanation:
A symbol is an object or an image that represents something else besides what it is materially. Usually, there is no connection between the object and what it represents but there is a consense among the people that it is that way. It also allows people to go beyond what is known and create linkages between different concepts and experiences.
I hope this answer helps you.
Answer:
LOVVEEE YOUR PROFILE PIC, Make the photo bigger.
Explanation:
Answer:
C. a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts
Explanation:
From the question, we are informed about An observational study that was conducted in inner-city Boston approximately four years ago demonstrated that high-school students who consumed more than five cans of non-diet soda every week were between 9 and 15-percent likelier to engage in an aggressive act compared with counterparts who drank less non- diet soda. In this case, we can reliably conclude that a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts.
Observational studies can be regarded as studies whereby
researchers make observation about different effect of factors such as
risk factor, home, as well as environment and diagnostic test that affects the experiment. In observational studies Variables are very crucial, A variable can be anything that that is liable to change, it can change and it can be changed as well. They are factors which the observer can manipulate or control for when carrying out experiments.
