Answer:
maybe i do know maybe i don't
Explanation:
When testing a hypothesis using a null hypothesis, you use a statement that negates your hypothesis, and, within a certain level of certainty, see if the null hypothesis can be rejected. When testing the null hypothesis, you typically want to be around 95% sure that you can reject it (confidence interval is 95%).
In Rose's case, she is testing the hypothesis that there is a correlation between watching violence on television and aggressive behavior.
Her null hypothesis would be:
"There is not a positive correlation between watching violence on television and aggressive behavior"
or
"The correlation between watching violence on television and aggressive behavior is less than or equal to zero"
Answer:
b. resistance to extinction
Explanation:
This is because, when there is a schedule of reinforcement over a given case scenario, it offers partway to resistance to extinction.
<em>For example, in plant, when a particular plant is threatened by weeds trying to prevent it from growing, the plant would of intermittent reinforcement by trying to grow in any available space rather than allowing the its extinction by the weed.</em>
Answer:
Durante la Revolución socialista Cuba buscó el apoyo de la Unión Soviética, luego del bloqueo económico y comercial decretado por el presidente John F. Kennedy de los Estados Unidos.
Explanation:
Cuando la revolución cubana derrotó a Fulgencio Batista, el poder fue asumido por Fidel Castro y las relaciones entre Cuba y Estados Unidos se deterioraron cuando la Ley de Reforma Agrícola dio paso a las expropiaciones de propiedades agrícolas porque muchas de estas eran de empresas de Estados Unidos. Debido a esto, el 7 de febrero de 1962, el presidente de este país, John F. Kennedy, impuso un embargo comercial, económico y financiero a Cuba y este último buscó el apoyo de la Unión Soviética. De acuerdo a esto, la respuesta es que Durante la Revolución socialista Cuba buscó el apoyo de la Unión Soviética, luego del bloqueo económico y comercial decretado por el presidente John F. Kennedy de los Estados Unidos.
Answer:
Explanation:
Mexican-American War, also called the Mexican War, Spanish Guerra de 1847 or Guerra de Estados Unidos a Mexico (“War of the United States Against Mexico”), war between the United States and Mexico (April 1846–February 1848) stemming from the United States' annexation of Texas in 1845 and from a dispute over whether Texas ...
