Answer:
A)There is not sufficient evidence that the proportion is not 0.30.
Explanation:
When carrying out a statistical test, we always have two types of hypothesis which include null hypothesis and alternative hypothesis. The two hypotheses are opposite of each other, if one rejects one, he/she must accept the other. If the null hypothesis is accepted, it means that there is no statistical significance of the claim. In this case, the null hypothesis is accepted meaning that there is not sufficient evidence that the proportion is not 0.30. Hence, the correct answer is A
Answer:
which answers so i can help you mate
Explanation:
Answer:
D. online communities
Explanation:
-Social networks are sites where people can share information and communicate.
-Microblogs are a type of online blog that has short entries.
-Niche networks are networks that focus on a specific group of people.
-Online communities are groups of people that interact on the internet through forums, chat rooms to get information about specific topics.
According to this, these forums are an example of online communities.
Answer:
Annual deposit= $2,803.09
Explanation:
<u>First, we need to calculate the monetary value at retirement:</u>
FV= {A*[(1+i)^n-1]}/i
A= annual payment
FV= {22,000*[(1.08^25) - 1]} / 0.08
FV= $1,608,330.68
Now, the annual deposit required to reach $1,608,330.68:
FV= {A*[(1+i)^n-1]}/i
A= annual deposit
Isolating A:
A= (FV*i)/{[(1+i)^n]-1}
A= (1,608,330.68*0.08) / [(1.08^50) - 1]
A= $2,803.09
Answer:
The correct answer is letter "C": People place a higher value on a good if they own it than they do if they are considering buying it.
Explanation:
The Endowment Effect reflects a situation in which people value an object more because they own it. The value they would give the object if they did not have it and were going to purchase it would be lower. This scenario takes place when people give a higher value to their objects because of emotional attachment.