The correct answer is B.
<u>Therefore the appropiate null and alternative hypothesis are the following:</u>
. H 0 : p 1 = p 2
H 1 : p 1 ≠ p 2
The aim of the test would be to conclude whether H0 should be rejected or not at a 10% significance level.
<u>In this case a billateral significance test needs to be conducted,</u> as such a test consists on testing the equality of the test value with a given value. In this case the H0 would be rejected if the test value is significanly different, both in the case that it is superior or inferior.
On the contrary, an unilateral significance test would have been conducted if aiming to check whether a value is superior or equal to the test value (left unilateral) or inferior or equal to this value (right unilateral).
Then, the result of the test is the one stated: rejecting H0 at the 10% significance level.
Answer:
b. listeners are concerned above all with how a speech will affect them.
Explanation:
Egocentric: The term "egocentric" is a thinking pattern that includes the propensity of a child or an individual to think or see that everything happening around is related to him or her. Due to this, an individual can't distinguish between oneself and others.
The egocentric audience also believes that they are the centre of everything around them while ignoring the social causes, no regards for others except oneself.
Conflict is characterized as a distinction of opinion about ideas or
desires, interest and concerns. The conflict arise between two or more people
such as couples, peers, political governments. There are seven (7) categories
to identify conflict.
1.Relationships – This conflict occurs between friends
and family member or even with your special someone. This conflict arises due miscommunication,
negative emotions and disagreements.
2.Interests – This conflict describe as
disagreement between two or more people or groups. This arises where the needs
of one are ignored over the needs of the other.
3.Values – This occurs when two groups/person has
different cultural and religious background or views. This arises when one
person enforce to believe his own set of values.
4.Leadership – This conflict occurs usually in a
work place. Every individuals has its own leadership and management styles. For
instance, if a leader encourages feedback and opinions of others or is more
autocratic or directive in style.
5.Personality – This conflict usually occurs in
school, home and work. Emotion and perceptions had play a large role on this
conflict. For instance, if you don’t like your boss because of his/her attitude
towards everyone this may cause conflicts.
6.Style – This arise when a group of people has different
styles in completing a task. Like for example, you and your team has different
styles in achieving such goals. Or you may be task oriented while your team are
most likely to be creative.
<span>7.</span>Ethics – This conflict can be defined as an
external factors influencing a decision. Like for instance, breaching
confidentiality is considered as unethical.
Answer:
The accumulation of food surpluses.
Explanation:
According to a different source, these are the options that come with this question:
<em>The accumulation of food surpluses.</em>
<em>The invention of the wheel.</em>
<em>The development of coins.</em>
<em>The advent of warfare.</em>
The accumulation of food surpluses was the main reason why ancient civilizations became urban and organized. As agriculture developed and became more systematic, people began to enjoy a stable source of food. This was a great advantage as it allowed people to have time to spend on other matters. This free time led to the development of artisans, merchants, the aristocracy, and other social classes. Moreover, as food surpluses continued, populations became larger, which led to the creation of larger and better organized urban centers.
