Answer:
They do not experience stress is the correct answer.
Explanation:
Correct answer choice is :
<h2>A) Chief Executive</h2><h2 /><h2>Explanation:</h2>
State executive offices express a state's administrative branch, commanded with executing and implementing the laws made by state legislatures. The governor is the chief executive of a state's government, and other executive officers generally report to him or her.
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.
The audience should adapt to the speaker's delivering by concentrating
on the message, not the delivery style. How we deliver a
speech is just as more important than the basic message we are
trying to express to the listeners so just listen and don’t mind the style he
is using.
Answer:
Chunking.
Explanation:
Chunking can be defined as a memory-enhancing strategy (technique) used by an individual to break a large data (informations) into smaller units (chunks), so as to easily store it in his or her short-term memory.
This ultimately implies that, chunking help people such as students to organize numerical data (informations) into smaller chunks or manageable bits, which are typically stored in their short-term memory.
<em>In this scenario, to better remember his friend's phone number, Amir broke the ten numbers down into 3 bits thus, 4437576412 became 443-757-6412. Therefore, the memory-enhancing strategy that Amir used is called chunking</em>.
