Answer:
A
Explanation:
if the level of significance is increased, the interval for the population proportion will become narrower. using α = 0.05, a confidence interval for a population proportion is determine to be 0.15 to 0.35 if the level of interval is decreased
I believe the answer is: volunteer, communications, and fund-raiser
The volunteer would played roles as the front people during the campagin. Their jobs would be revolved around increasing the popularity of the candidates through things such as making posters or handing out pins.
Communications people would handle media related campaign and fund raiser would be the one that help the candidate collecting the money to be used for the campaign.
Answer:
Barnum effect
Explanation:
Barnum effect: In psychology, the term Barnum effect is also referred to as Barnum-Forer effect, or Forer effect and is defined as one of the psychological phenomenon in which a person tends to give a very high and precise description of his or her personality that are limited to him or her and considered as vague yet general that can be applied to a variety of different people. It is filled with particular information that can be applied to different people.
In the question above, Isabella has just fallen prey to the Barnum effect.
The answer is B Biological perspective