Answer:
The correct definition of statistics is
B. Statistics is the science of collecting, organizing, summarizing, and analyzing information to draw a conclusion and answer questions. In addition, statistics is about providing a measure of confidence in any conclusions.
Explanation:
Statistics is the science of collecting, organizing, summarizing, and analyzing the information and based on this information a conclusion is drawn about the collected information. There are two main divisions of statistics:
1. Descriptive statistics: It deals with providing the summary about the information collected.
2. Inferential statistics: This division deals with using a sample from the population and drawing the conclusion about the population using the sample. It also includes providing a measure of confidence in any conclusions.
Answer:
8 forks for every 1 table I hope this helped u :))
Step-by-step explanation:
With what I have to say about the way that you are going on the way back and forth between you and me and I have a
Answer:
1) For
:
and
, 2) For
:
and ![k = 12](https://tex.z-dn.net/?f=k%20%3D%2012)
Step-by-step explanation:
The polynomial
is a second-order polynomial of the form
. By direct comparison, we construct the following system of equations:
(1)
(2)
By (1) we know that there are a family of pairs such that the system of equations is satisfied. Let suppose that both
and
are integers. We assume two arbitrary integers for
:
1) ![a = 1](https://tex.z-dn.net/?f=a%20%3D%201)
![b = 7 - a](https://tex.z-dn.net/?f=b%20%3D%207%20-%20a)
![b = 6](https://tex.z-dn.net/?f=b%20%3D%206)
![a\cdot b = k](https://tex.z-dn.net/?f=a%5Ccdot%20b%20%3D%20k)
![k = (6)\cdot (1)](https://tex.z-dn.net/?f=k%20%3D%20%286%29%5Ccdot%20%281%29)
![k = 6](https://tex.z-dn.net/?f=k%20%3D%206)
2) ![a = 3](https://tex.z-dn.net/?f=a%20%3D%203)
![b = 7 - a](https://tex.z-dn.net/?f=b%20%3D%207%20-%20a)
![b = 4](https://tex.z-dn.net/?f=b%20%3D%204)
![a\cdot b = k](https://tex.z-dn.net/?f=a%5Ccdot%20b%20%3D%20k)
![k = (3)\cdot (4)](https://tex.z-dn.net/?f=k%20%3D%20%283%29%5Ccdot%20%284%29)
![k = 12](https://tex.z-dn.net/?f=k%20%3D%2012)
Answer:
20 feet
Step-by-step explanation:
= ![\frac{x feet}{10 seconds}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%20feet%7D%7B10%20seconds%7D)
Simplify ![\frac{80}{40}](https://tex.z-dn.net/?f=%5Cfrac%7B80%7D%7B40%7D)
= ![\frac{2}{1}](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B1%7D)
Every 1 second, a person will walk 2 feet.
= ![\frac{20}{10}](https://tex.z-dn.net/?f=%5Cfrac%7B20%7D%7B10%7D)
X = 20 feet