Answer:
emotional arousal
Explanation:
Emotional arousal: In psychology, the term emotional arousal is determined as an individual experiencing a specific state of "heightened physiological activity". While experiencing an emotional arousal, an individual feels strong emotions, for example, fear, anger, etc and therefore a person goes to the state of emotional arousal because of his or her day-to-day life experiences.
Examples of emotional arousal may include "freeze, flight, or fight response".
In the question above, the given type of body language usually indicates emotional arousal.
Answer:
(a) P(A and B)
(b) P(B | A)
(c) P(Ac | B)
(d) P(A or B)
(e) P(Bc or A)
Explanation:
The letter P that represents the probability is set out of the brackets so inside of them we can find the words that define the interaction of the elements that present the hypothesis, the sentences present variants of the symbols P(A | B) that is the general form to represent statistics, which is the conditional probability function and means the probability of event A given event B occurred.
Answer:
The lowest possible number of researchers who will not be assigned to the team they prefer is:
- <u>15 researchers.</u>
Explanation:
The operation can be solved in the next form:
<em>The number of researchers:</em> <u>50</u>.
<em>Team A members:</em> 40% = <u>20 researchers.
</u>
<em>Team B members:</em> 60% = <u>30 researchers.
</u>
<em>Researchers that prefer team A:</em> 70% = <u>35.
</u>
<em>Researchers that prefer team B:</em> 30% = <u>15.</u>
Assuming that all the members in team A, 20 researchers, prefer that team and the researchers that prefer team B are in it, we must do a subtraction:
<em>Researchers that prefer the Team A - Team A members</em> = 35 - 20 = <u>15 researchers.</u>
