Answer:
Mood disorders.
Explanation:
Mood disorders are psychological disorders characterized by emotional extremes.
Answer:
The correct answer is C. established; rewarded.
Explanation:
Both Watson and Skinner researched behavior and conducted different studies regarding it.
Let's look at both perspectives:
- Classical Conditioning (Watson): it aims to establish an association between a stimulus and a response in order to produce that response and behavior in the individual.
- Operant Conditioning (Skinner): it focuses on rewards in order to develop an individual's response and behavior.
Watson argued a particular behavior is established and Skinner argued a particular behavior is rewarded.
I believe the answer is: <span>people's recall may easily be affected by misleading information.
Films and accidents tend to happen really fast and even the witness near the crime scene couldn't fully grasp how and why the situation happened.
As it turned out, when they're asked about the situation, they tend to filled in the blanks with made up personal's opinion or other people's misleading information.</span>
This is the hierarcy of a combination of concepts: social status, economics, privilege, and being a minority or majority. Politics is the science of how human social status and the degree of wealth a person has can affect the life they live. Politicians are meant to represent the people. They are citizens just like us with different family backgrounds but they have the privilege of being leaders. This means they often decide who gets what when and how.
Please vote my answer brainliest. thanks!
Answer:
1. Co-variance= -1.2
2. correlation coefficient= -0.4404
3. There is weak negative relationship between x and y.
Explanation:
1.
Co-variance= Cov(x,y)= sum[(x-xbar)(y-ybar)]/n
xbar=sumx/n=32/5=6.4
ybar=sumy/n=35/5=7
x 7 8 5 3 9
x-xbar 0.6 1.6 -1.4 -3.4 2.6
y 7 5 9 7 7
y-ybar 0 -2 2 0 0
(x-xbar)(y-ybar) 0 -3.2 -2.8 0 0
Cov(x,y)= sum[(x-xbar)(y-ybar)]/n=-6/5=-1.2
Cov(x,y)=-1.2
2.
correlation coefficient=r
x 7 8 5 3 9
x-xbar 0.6 1.6 -1.4 -3.4 2.6
y 7 5 9 7 7
y-ybar 0 -2 2 0 0
(x-xbar)(y-ybar) 0 -3.2 -2.8 0 0
(x-xbar)² 0.36 2.56 1.96 11.56 6.76
(y-ybar)² 0 4 4 0 0
r=-0.4404
3. Since the value of correlation coefficient is negative and less than 0.5 , so, we can say that there is weak negative relationship between x and y.
