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"
It was the first time that steel, that bessemer made, was mass produced
Answer:
3). Vicarious Learning
Explanation:
Vicarious Learning is learning that is derived from indirect sources such as hearing or observation, rather than direct, hands-on, instruction.
It also refer to learning of behavior (e.g., aggression) form watching videos of that behavior, it is used here to refer to a instructional method that occurs when learners see and/or hear a learning situation (i.e., a observed learner in an instructional situation) for which they are not the addressees and do not interact with the observed learner nor the observed learner's instruction
Answer:
C. Ethos
Explanation:
Ethos definition: The characteristic spirit of a culture, era, or community as manifested in its beliefs and aspirations.
