Divide P by 4 to move 4 from one side of the equation to the other. s=P/4
Descriptive statistics uses data to provide descriptions of populations. Often this data is represented in the form of tables, charts, graphs, or even just numbers. Here, we organize (visual representation) and analyze data to describe a population.
Inferential statistics utilizes data in such a way that allows us to make predictions, generalizations, and inferences about a population from samples taken. Here, we can compare, predict, and test data in order learn about a population.
Hope this helps.
Answer:
y=2/4x
Step-by-step explanation:
calculate the slope of the two dots first then put the line according to the slope
Answer:
The answer is no because
.
Step-by-step explanation:
If
is a factor of
, then
.
Let's check.
![(1)^{100}+4(1)^{99}+3](https://tex.z-dn.net/?f=%281%29%5E%7B100%7D%2B4%281%29%5E%7B99%7D%2B3)
![1+4(1)+3](https://tex.z-dn.net/?f=1%2B4%281%29%2B3)
![1+4+3](https://tex.z-dn.net/?f=1%2B4%2B3)
![5+3](https://tex.z-dn.net/?f=5%2B3)
![8](https://tex.z-dn.net/?f=8)
Since
, then
is not a factor of
.
======================================================
So anyways more on how this works:
If
where
is the remainder and
is the quotient of the division, then multiplying both sides by
gives
.
We see that
is a factor if the remainder is 0. (Just like we know 2 is a factor of 6 because when we divide 6 by 2 we get a remainder of 0.)
Anyways if we evaluate
for
we get:
![P(c)=Q(x)(c-c)+R](https://tex.z-dn.net/?f=P%28c%29%3DQ%28x%29%28c-c%29%2BR)
![P(c)=Q(x)(0)+R](https://tex.z-dn.net/?f=P%28c%29%3DQ%28x%29%280%29%2BR)
![P(c)=R](https://tex.z-dn.net/?f=P%28c%29%3DR)
So evaluating
for
will tell us the remainder of the quotient
without actually performing division.
The remainder will tell us if
is a factor of ![P](https://tex.z-dn.net/?f=P)
If the remainder is 0, then the answer is yes.
If the remainder is not 0, then the answer is no.
(The question to be answer "Is this a factor of this?")