Answer:
-0.5436
Fairly strong negative correlation
Value of car decreases as age increases.
Explanation:
Age of car(x)
9
7
11
12
8
7
8
11
10
12
6
6
Selling price ($)
8.1
6.0
3.6
4.0
5.0
10.0
7.6
8.0
8.0
6.0
8.6
8.0
The correlation Coefficient calculated using the correlation coefficient calculator is - 0.5436. This depicts a fairly strong negative (negative value in Coefficient value) correlation exists between the age of a car and its value. This means that, the value of a car decreases as age increases.
Answer:
Yesss I want the answer key
Explanation:
Consider the example: 5² = ( 5 × 5) = 25.
Here 5 is called the square root of 25. 25 is a perfect square. So the square root of 25 is 5.
The concept of having shared understanding in public speaking is most closely related to this dimension of source credibility: common ground
Public speaking can be defined as an act of talking or speaking formally to an audience, in order to explain an idea, project, and product.
Source credibility is highly dependent on the level of delivery of a speaker who is speaking to an audience.
In public speaking, common ground is a dimension of source credibility which refers to the concept of having shared understanding between a public speaker and the audience.
In conclusion, a common ground exists when there is shared understanding between a public speaker and the audience.
Read more: brainly.com/question/20598367
