<span>To draw cause and effect conclusions, one needs to conduct a formal experiment, sometimes called a control experiment. The independent variable in this type of experiment is the only thing that is allowed to changed so the experimenter is able to conclude that the it is the independent variable which affected the dependent variable. In other words the independent variable effects the dependent variable, and it is the only thing that can effect the dependent variable.
This is not true in correlational experiments. Remember the oft repeated phrase that correlation does not mean causation. In other words, a lot of people carry umbrellas on a rainy day (there is a correlation between rainy days and people carrying umbrellas) but the umbrella carrying people did not cause the rain.</span>
There are 9 justices on the supreme court
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Answer: reliability
Explanation:
Thw options to the question are:
a. prediction.
b theoretical support.
c. validity.
d. reliability.
Correlation shows the relationship that exists between two or more things. Correlation shows the linear relationship that exist between two variables.
Since the researcher determines that a significant positive relationship exist between self-esteem measured at the beginning and end of the college semester for the students sampled, this explains that correlation can be used to reliability.
Answer:
cultural diffusion is basically other's cultural's foods/social activities being in another country that is not their own.
for example (since there is not any choices posted):
Car Demolition racing in Japan
Thai restaurant in Switzerland
The one that would not be cultural diffusion is a Hamburger restaurant in New York (because there are so many)
Explanation: