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: It applies to.
Women
African Americans
Voters &
Students
Explanation: It does not apply to Congress and Elected officials
For better or the worse, the Sumerian contribution to the
societies and the cultures of the future was agricultural surplus and social
classes. When we achieved the level of civilization that made it possible to create the surplus food we in turn made it possible for people to live in
larger communities and thus the groundwork for the further development of society was created.
Explanation:
The expansion of trade among West Asia, India and Southeast Asia helped the spread of the religion as Muslim traders brought Islam to the region. Gujarati Muslims played a pivotal role in establishing Islam in Southeast Asia. The second theory is the role of missionaries or Sufis.
C. Personal Fulfillment
just took the test
