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
harina [27]
3 years ago
14

Application of the least squares method results in values of the y-intercept and the slope that minimizes the sum of the squared

deviations between the _____.
Mathematics
1 answer:
alisha [4.7K]3 years ago
7 0

Answer:

The least squares method results in values of the y-intercept and the slope, that minimizes the sum of the squared deviations between the observed (actual) value and the fitted value.

Step-by-step explanation:

The method of least squares works under these assumptions

  • The best fit for a data collection is a function (sometimes called curve).
  • This function, is such that allows the minimal sum of difference between each observation and the expected value.
  • The expected values are calculated using the fitting function.
  • The difference between the observation, and the expecte value is know as least square error.
You might be interested in
(3 + 4i) - (8 -5i) Write answer in standard form a +bi Group of answer choices
Anton [14]

Answer:

A=-5+9i

Step-by-step explanation:

\left(3+4i\right)-\left(8-5i\right)\\\\\mathrm{Group\:the\:real\:part\:and\:the\:imaginary\:part\:of\:the\:complex\:number}\\\left(a+bi\right)\pm \left(c+di\right)=\left(a\:\pm \:c\right)+\left(b\:\pm \:d\right)i\\\\=\left(3-8\right)+\left(4+5\right)i\\3-8=-5\\4+5=9\\\\=-5+9i

5 0
3 years ago
Your cousin renews his apartment lease and pays a new monthly rent. His new rent is calculated by applying a discount of $50 to
nasty-shy [4]

Answer:

  • $1100

Step-by-step explanation:

Let the rent be x

<u>Discounted rent </u>

  • x - $50

<u>Increase applied</u>

  • 10%

<u>Final rent:</u>

  • (x - 50) + 10% = (x - 50)*1.1

<u>We know this is equal to x + 5% = 1.05x, comparing now</u>

  • 1.1(x - 50) = 1.05x
  • 1.1x - 1.05x = 55
  • 0.05x = 55
  • x = 55/0.05
  • x = $1100
6 0
3 years ago
Can anyone help me with this problem f(x)=3-2x
zavuch27 [327]
3-2*x is th answer hop it helps
5 0
3 years ago
Suppose the relationship between x and y is proportional. When x is​ 29, y is 275.5. Find the constant of proportionality of y t
ruslelena [56]
If it’s proportional, then when X is 1, y is 2.6, you get that by dividing 275.5 by 29

so when y is 408.5, x is 156.91

I believe that is correct.
3 0
3 years ago
Read 2 more answers
What digit is in the hundred millions place 812,906,435,000
Mice21 [21]
9 Is in the hundred million place 

Hope I helped! ( Smiles )
8 0
3 years ago
Read 2 more answers
Other questions:
  • Mallory has 535 E-Mail messages in her Inbox. She sorts them evenly among folders labeled Family, Friends, Work, School, and Rec
    12·1 answer
  • Which ordered pairs are solutions to the inequality 2x+y&gt;−4?
    15·1 answer
  • Write 0.0155 as a fraction in simplest form
    8·1 answer
  • What are the angles that always equal to eachother
    9·2 answers
  • 6x^5y^2z^3+ 10x^3yz^7 -20x^4z^3
    12·1 answer
  • what are the coordinates of the vertices of the the triangle under the traslation (x,y)-&gt; (x+3, y +2)
    7·1 answer
  • A basketball hoop is 18 inches wide. What is the distance around the hoop? Leave your answer in terms of π. C = 2πr
    12·2 answers
  • PLEASE HELP I NEED HELP!!!
    13·1 answer
  • Is Y=19x - 5 proportional. Why?
    13·1 answer
  • THIS IS WORTH 50 POINTS I will mark you as the brainlyest only if you graph this on a GRAPH. Graph this on a GRAPH y= 1/3x+3 .
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!