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>
"At first the Romans pretended to let Greece be independent, but by 146 BC the Romans destroyed Corinth and made Greece into a province of the Roman Empire Greece did well under Roman rule, even though some Greeks- especially the rich ones who had been more important before - were not very happy about it"
Answer:
The arrival of the Europeans and their conquest and colonisation of the Americas transformed this land forever. Its people were subjugated and with them, hundreds, thousands of years' culture and civilisation were suppressed. Many died of the new diseases the Europeans brought with them.
Answer:
(C). Capitalism
Explanation:
The core values, principles and ideals of the American political culture includes; <u>liberty</u> (freedom), <u>equality</u> (according to law, everyone should be considered equal and treated the same), <u>majority rule</u> (a system where citizens vote and whoever gets the majority of votes assumes power), <u>individualism</u> and diversity.
Capitalism is not an ideal of the American political culture.
Answer:
Explanation:
Lago de Nicaragua, español Lago de Nicaragua, el más grande de varios lagos de agua dulce en el suroeste de Nicaragua y la característica física dominante del país. También es el lago más grande de América Central. Mientras No hay diferencia porque Lagos de Nicaragua es uno de los lagos de América Central, pero es el lago más grande
