Answer:
confounding variable; lowered.
Explanation:
In the field of statistical analysis, a <u>confounding variable</u> is one that influences both the independent variable and the dependent variable. When an experimented is designed, the researcher wants to study the effect the independent variable has on the dependent variable. However, if there's a third variable that can influence them, it can cause a spurious correlation.
The psychologist wanted to test the effects using the new computer program (independent variable) had in helping students learn math (dependent variable). But when she divided the group in two, separating them by gender, she introduced a third variable (confounding variable) that wasn't accounted for when designing the experiment and that can influence either variable. <u>Because of this, the internal validity of the study has been </u><u>lowered</u><u>.</u>
The best description of the social classes in Saint Domingue was B-European settlers controlled wealth and politics.
<h3>What was Saint Domingue like?</h3>
- The French Europeans controlled the government of the island.
- The Mulattos were second class citizens but considered higher than the enslaved people.
The enslaved were more in number and when the Haitian Revolution broke out, it was due to their efforts and Mulatto leadership that it was successful.
In conclusion, option B is correct.
Find out more on the Haitian Revolution at brainly.com/question/26002867.
Answer:
Scandanavia
Explanation:
I believe the answer is Scandanavia
The answer is a) rigid ritual