Answer:
Observational study
Explanation:
An observational study is a type of study in which individuals are observed and certain measures are measured but there's no intend to affect the actual outcome. In other words, no treatment is given to the individuals and there's no intervention done by the researcher.
In this example, the study aims to evaluate the percent of adults whose right cerebral hemisphere is larger than the right hemisphere. 20 people come and have their brains scanned. Then, the scan is analyzed to identify which hemisphere is larger.
In this study, we can see how <u>individual's brains were observed and some measures were taken but there was no treatment given to them</u> (the researchers were only interested in knowing which hemisphere was bigger).
Thus, this is an example of observational study.
Answer:
B). Able to successfully sue the reporter for intrusion if the homeowner did not give the reporter permission to be in the house.
Explanation:
As per the given description, the homeowner would probably be 'able to sue the reporter successfully for intruding if the homeowner himself didn't allow the reporter to be present in the house' as the reporter entered the house without the permission of the home's owner but rather entered with the permission of the firefighters. Since the house belongs to the owner he/she possess the legal rights to sue any person for intrusion who has engulfed his/her house without prior permission. Therefore, <u>option B</u> is the correct answer.
Answer:
Her diary gave us information about Siege of Vicksburg.
Explanation:
<u>Emma Balfour is considered to be a celebrated diarist of the Siege of Vicksburg. </u>
In a famous event, she refused to leave and even gave shelter to the soldiers.
She kept a daily diary during her life, recording all the happenings, emotions, sufferings and life during the siege of her city. She wrote about military actions, but also about the everyday lives of the people who tried to survive, about supplies that were lacking, and about fears that they will experience the worst.
Emma survived the siege and her diary today tells us the first-hand testimony of the experience of the Siege of Vicksburg.
Answer:
El crecimiento económico puede ayudar a varios objetivos macroeconómicos
Reducción de la pobreza. El aumento de la producción nacional significa que los hogares pueden disfrutar de más bienes y servicios. Para los países con niveles importantes de pobreza, el crecimiento económico puede permitir niveles de vida considerablemente mejores. Por ejemplo, en el siglo XIX, la pobreza absoluta estaba muy extendida en Europa, un siglo de crecimiento económico ha sacado a casi todo el mundo de este estado de pobreza. El crecimiento económico es particularmente importante en las economías en desarrollo.
Desempleo reducido. Una economía estancada conduce a mayores tasas de desempleo y la consecuente miseria social. El crecimiento económico conduce a una mayor demanda y es probable que las empresas aumenten el empleo.
Servicios públicos mejorados. Un mayor crecimiento económico conduce a mayores ingresos fiscales (incluso si las tasas impositivas se mantienen iguales). Con un mayor crecimiento, ingresos y ganancias, el gobierno recibirá más impuestos sobre la renta, impuestos corporativos e impuestos al gasto. El gobierno puede entonces gastar más en servicios públicos.
Reducción de la relación deuda / PIB. El crecimiento económico ayuda a reducir la relación deuda / PIB. En la década de 1950, el Reino Unido tenía una deuda nacional de más del 200% del PIB. A pesar de muy pocos años de superávit presupuestario, el crecimiento económico permitió reducir el nivel de deuda sobre el PIB.
