1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LenKa [72]
3 years ago
13

Smoothing a time series of observations A. is a form of statistical cheating. B. allows statisticians to use less data than woul

d otherwise be required. C. renders the resultant forecast unusable. D. is used to reveal an underlying pattern in the data.
Mathematics
1 answer:
DedPeter [7]3 years ago
5 0

Answer:

D. is used to reveal an underlying pattern in the data.

Step-by-step explanation:

Smoothing a time series is achieved when a computer uses some pre-programmed calculation methods to remove noise from large volumes of data. Smoothing helps a user detect patterns in a set of data, thus making it possible to make future predictions. For example, smoothing can be used in the prediction of the rise and fall of stock prices. This helps the traders to have an idea of what to expect in the cost of trading.

Although smoothing reveals the patterns in a set of data, it provides no explanation as to why it is so. It is left to the researcher to draw conclusions as to the reasons for the patterns.

You might be interested in
If I have a 68.70 in the grade book and I get a 56/100 on a test that’s worth 20% of my grade what will my grade be now?
Marizza181 [45]
U got a 44 on your test so 20 percent of 68.70 plus the 44
5 0
3 years ago
Read 2 more answers
After a weekend at the beach, Lisa has $274 less than she had when she left. The equation that represents this situation is e=s−
Anon25 [30]
Well that's easy it basically tells you all you gotta do is plug in the numbers 

"E" is what you're trying to find out so you don't know that one it stays the same. 

"S" is the amount of money she started with and it says she started with $500 

And then she has $274 less than she started with. 

E = 500 - 274 

E= 226

She is left with $226 after her weekend at the beach. 

~Hope it helped~ 



6 0
3 years ago
Hi, I need the are to this question, I just need to show my work btw​
Nana76 [90]
What is the question?
6 0
3 years ago
90=20+70 use the distributive property and the GCF OF 20 and 70 to write another related expression for 90 could you write anoth
juin [17]
90 = 20 + 70.....GCF of 20 and 70 is 10
90 = 10(2 + 7) <==

can u write another expression using a different common factor...yes
90 = 20 + 70.....common factor is 5
90 = 5(4 + 14) <==
8 0
3 years ago
The map shows a typical flight path between Seattle and London. Why does the path go over the Arctic? A) It is the shortest path
Triss [41]
The answer to the given question above would be option A. Based on the given map shown above which is a typical flight path between Seattle and London, the reason why the path goes over the Arctic is that, it is the shortest path. Hope this answers your question.
4 0
3 years ago
Read 2 more answers
Other questions:
  • The measure of an exterior angle of a regular polygon is 72 degrees. Find the measure of an interior angle.
    10·1 answer
  • Estimate graphically the local maximum and local minimum of f(x) = 4x2 + 3x + 2
    11·2 answers
  • What is the value of x?
    5·1 answer
  • Maggie spent $18.00 Of $30.00 In her wallet which decimal represents the fraction of the $30.00 Maggie spent
    15·1 answer
  • Solve the equation. <br><br><br> 3p/8-13=-25
    11·2 answers
  • 131 - u = 196<br> Solve for u
    9·2 answers
  • 1. The department of nature resources reports that a fish is unsafe to eat if the polychlorinated biphenol (PCB) concentration e
    5·1 answer
  • 8h 29min<br> + 3h 29min<br> ----------------<br> h min
    5·1 answer
  • Mary is doing research on bird migration. Last week she counted 12 migration birds in her yard. This week she counted 10. What w
    10·1 answer
  • A rectangular prism is shown.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!