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
Minchanka [31]
4 years ago
10

Which linear regression equation best fits the given points?

Mathematics
1 answer:
grin007 [14]4 years ago
7 0
You have to know how to enter this into your calculator.  Step by step: hit the stat button and then edit.  Enter your x values one at a time in the first column, hitting enter after each value.  When finished with x's, arrow over to the second column and enter each y value in, one at a time, hitting enter after each value.  When you're done, hit stat again, tab over to calc and hit enter.  You will then arrow down to LinReg(ax+b).  Hit enter.  If you have a TI 83, then the equation should just generate automatically.  If you have a TI84 family, you need to arrow down to "calculate" and then hit enter.  Your equation will then generate.  It is the last choice above, y = 1/2x + 4.  Learn how to use your calculator; it can do SO many cool things for you!!!
You might be interested in
this year, the winner of the new york marathon ran the 8 kilometer event in 24 minutes. what is the runners unit rate
DedPeter [7]
Based on the given situation above, the given values are 8 kilometers and 24 minutes. To simplify these values, we will come up with the result of 1 km in 3 minutes. Therefore, the winner of the New York marathon ran 0.33 kms per one minute so the runners unit rate is 0.33kms/minute. 
3 0
3 years ago
please help I am so stuck on this! 100 points and brainiest the choices for each question are in the second attachment
77julia77 [94]

Answer:

Step-by-step explanation:

(A) Definition of Supplementary angles

(B) Distributive property

(C) Transitive property

(D) Reflexcive property

(E) Division property of equality

7 0
3 years ago
Read 2 more answers
7x + 2y=24<br> 8x + 2y=30
Bumek [7]

Answer:

x=6 y=-9

Step-by-step explanation:

  • Layer the equations on each other as you would in a subtraction problem:

               8x + 2y=30

               7x + 2y=24  

  • Subtract the equation just like you would normally. This should leave 1x=6 or x=6.
  • Now that you have your x value, plug it in as x for one of the equations. For the 2nd equation, this leaves:

               42+2y=24 then

               2y=-18 then

               y=-9

  • Double check your y value by plugging x=6 into the first equation. This should also leave y=-9.

3 0
3 years ago
Please Help. NO LINKS OR DOWNLOADS OR YOU WILL BE REPORTED.​
Aliun [14]
Did you attach a picture to this, It could be my internet but it’s not showing up on my screen
3 0
3 years ago
Use 3.14 for and do not round your answer. Be sure to indude the correct unit in your answer.
Katen [24]
A= pi x radius ^2
A= 3.14 x 5^2
A= 3.14 x 25
A= 3.15 x 25
A= 78.5
5 0
3 years ago
Other questions:
  • What is “ f(x) = 2x^2- 32x” in standard form if it has one?
    13·1 answer
  • A paper company produces 675,000 tissues and 1,250 boxes in 5 days.
    13·1 answer
  • Using the Breadth-First Search Algorithm, determine the minimum number of edges that it would require to reach
    8·1 answer
  • Store mixes Kentucky bluegrass with $10 per pound and chewing fescue worth $14 per pound. The mixture is to sell for $13 per pou
    13·1 answer
  • X is greater than -9 and less than or equal to 4 use x only once in your inequality
    9·1 answer
  • What is the quotient of -36 and -3
    13·2 answers
  • Solve equation <br><br> r/3-4=11<br><br> r = 45 <br><br> r = 35<br><br> r = 33<br><br> r = 28
    11·1 answer
  • 20 POINTS! HELP PLEASE!
    10·2 answers
  • Add 35kg 15g and 17.05kg​
    6·1 answer
  • Which of the following scatterplots would have a trend line with a positive slope?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!