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
DochEvi [55]
3 years ago
6

A) choose the linear model that passes through the most data points on the scatterplot.

Mathematics
1 answer:
irina1246 [14]3 years ago
8 0
Answer: b

Explanation:
The line of best fit to a scattergram is obtained in linear regression analysis by minimizing the sum of the squared errors.
For example, in the diagram shown below, there are n data points in the scattergram.
The error for the i-th data point is e_{i}.
The coefficients (a and b) for the line of best fit are determined using calculus, to minimize \sum_{i=1}^{n} e_{i}^{2}.

You might be interested in
What is the inverse function of y=x^2-7
Vikentia [17]
With inverse functions you just swap 'x' and 'y' and solve for 'y'.

\sf y=x^2-7

Swap 'x' and 'y':

\sf x=y^2-7

Add 7 to both sides:

\sf x+7=y^2

Take the square root of both sides:

\sf y=\boxed{\sf\pm\sqrt{x+7}}
3 0
3 years ago
What is the value of x/3y , when x = 18 and y = 3?
tekilochka [14]

So when you work with variables (x, y or any other letter), when they're beside a number it usually means to multiply.

So 3y can also be written as 3(3). So 3 multiplied by 3 is equal to 9

So now our problem looks like this,

x/9.

Since we already know what x is equal to, our problem will look like this

18/9.

So now all we have to do is divide.

18 divided by 9 is 2

So therefore, your answer is 2.


I hope this helps :)

3 0
3 years ago
HELPPP PLZ Write a real-world problem you could answer by solving the equation -8 x + 60= 28
Anvisha [2.4K]

Answer:


Step-by-step explanation:

How many times must you step back 8 inches after stepping forward 60 inches to end 28 inches from your starting point?

7 0
3 years ago
Read 2 more answers
Type the correct answer in each box. use numerals instead of words. what is the solution set of this inequality?
natta225 [31]

Answer:

(-8, -4) U (0, 4)

Step-by-step explanation:

3 0
3 years ago
What’s the width of the box?
Fantom [35]
The answer is B which is 3xy.
4 0
3 years ago
Other questions:
  • in addition to dog walking on Tuesday Eric made $45 dog sitting at one of his customers homes if he made $168 on Tuesday right i
    7·1 answer
  • Sam is observing the velocity of a car at different times. After two hours, the velocity of the car is 54 km/h. After four hours
    11·1 answer
  • Solve and show steps. will award brainliest.
    8·1 answer
  • PLEASE HELP!!!! DUE TODAY
    6·1 answer
  • PLZZ HELP!!! ⚠️⚠️ ATTACHED AND NEEDS DONE ASAP!
    13·1 answer
  • Graph the equations x = 5, x= 2 , y=-2, and y=1.
    9·1 answer
  • Any one know the answer
    10·2 answers
  • A sphere has a decimeter of 12 ft what is the volume of the sphere? Give the exact value in terms of
    5·1 answer
  • You’ve probably heard police officers on television repeat the same line every single time they arrest someone: “You have the ri
    11·2 answers
  • Which is the right answer and why did you pick that answer?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!