true/false. a regression with a higher r2 will always be preferable to one with a lower r2.

Answers

Answer 1

The required answer is  a regression with a higher r2 will always be preferable to one with a lower r2 IS TRUE.

True. A regression with a higher R2 value will generally be preferable to one with a lower R2 value because a higher R2 indicates that the regression model explains a greater proportion of the variance in the dependent variable.

It indicates a stronger correlation between the independent and dependent variables, and thus, a better fit for the model. However, it is important the sole criterion for evaluating a regression model, and other factors such as statistical significance and practical ..

The  regression analysis is a set of statistical processes for estimating the relationships between a dependent variable and one or more independent variables . The most common form of regression analysis is linear regression, in which one finds the line that most closely fits the data according to a specific mathematical criterion. For example, the method of ordinary least squares computes the unique line that minimizes the sum of squared differences between the true data and that line . For specific mathematical reasons , this allows the researcher to estimate the conditional expectation  of the dependent variable when the independent variables take on a given set of values. Less common forms of regression use slightly different procedures to estimate alternative location parameters because quantile regression or Necessary Condition Analysis or estimate the conditional expectation across a broader collection of non-linear models

However, it's important to consider other factors, such as the complexity of the model and its relevance to the research question, when evaluating the overall quality and suitability of a regression model.

To know more about regression  . Click on the link.

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Related Questions

What are the answers? i’m not sure how to solve this.

Answers

the answer is 23 feet because i just took the test

Write the equation in slope-intercept

Answers

Y=Mx+b so Y=1/2x+2.....

Plz answer

3x+5x=32. ​

Answers

X should equal 4 I’m sorry if I’m wrong have a good day/night !

Step-by-step explanation:

start by adding like terms which would gice us

3x+5x=8x so,

8x=32 divide by 8 on both sides so we leave x by itself giving us x=4

this is the other post, ill give brainlist to the best answer.

Answers

Step-by-step explanation:  1 will now become a 2, so the answer is 1.2.1,

Solve for the value of x

Answers

Answer:

x = 47°

Step-by-step explanation:

The secant- secant angle (x) is half the difference of the intercepted arcs, that is

x = [tex]\frac{1}{2}[/tex] (133 - 39)° = 0.5 × 94° = 47°

It is x=47 to your question p

first come first served:)

Answers

Answer:

2.

gold beads to silver beads

table: 6:9  12:18  24:36  30:45

equivalent ratios: 4:6 10:15 20:30 100:150

3.

A.33

B.1.2

Step-by-step explanation:

2.

the rule is, gold beads x 1 1/2 = silver beads

3.

A. 165/5=33

B.9.60/8=1.2

hope this helps have a blessed day :)

for brainiest:):):):):)

Answers

Answer:

the ratio of wheat cereal to rice cereal is 1:6 and the value is 1/6 or 0.16666

Step-by-step explanation:

if 1 1/2 = 1/4 then ?=4/4

since we know the value of 1/4 we multiply 1 1/2x4=6 and 1/4x4=1 so the ratio is 1:6. The value of the ratio is the quotient, and the quotient of 1 and 6 is 1/6 or 0.16666

hope this helps sorry if im wrong and have a blessed day :)

Evaluate for f ^-2 for f = 3 and g = 27 .

Answers

Answer:

1/9

Step-by-step explanation:

if your question is about evaluting f^-2

then the answer is

f = 3

then

f^-2 = 3^-2 = 1/9

Answer:

3

Step-by-step explanation:

You meant f^-2(g) for f = 3 and g = 27.

(3^-2)(27)

= 1/9(27)

= 3

:)

Picture is below...........................

Answers

Answer:

C or A

thats all i know hope it helps


Solve for and the indicated angles.
G
90°
F
(4x + 13)
(5x + 14)
D
E

Answers

ok so as all of the angles in a triangle is 180 so

Tyrone has 16 model airplanes on his shelf. He has 4 times as many model airplanes as model trains. How many model trains does Tyrone have?


Write multiplication and division equations to model and solve the problem. Use m for the unknown

Answers

Step-by-step explanation:

4m = 16

divide both sides by 4

m = 4

he has 4 model trains

PLEASE HELP ME!!!!

Find the volume of this sphere.
Use 3 for pi.

Answers

Answer:

904cm3 just use an online sphere calculator they're easy to use

What’s the slope and y intercept?

Answers

Answer:

the slope is 15/2 and the y intercept is 0,0

The length of a square park is 6 miles. What is the area of the park?

Answers

Answer:

36 miles.......................

find the intercept of the line please help

Answers

Answer:

x-intercept:   -5/2

y-intercept:   15/4

Step-by-step explanation:

to find x-intercept set y = 0

-6x + 4(0) = 15

-6x = 15

x = -15/6

x = -5/2

to find y-intercept set x = 0

-6(0) + 4y = 15

4y = 15

y = 15/4

Answer:

y-intercept is -2.5 and x-intercept is 3.75

Step-by-step explanation:

I posted a photo on how I got this

Hope this helped

Find the weight of one ciricle

Answers

Answer:

Weight Calculator

Standard conversion factors.

1) MILD STEEL (MS)

MS SQUARE. WEIGHT (KGS ) = WIDTH X WIDTH X 0.00000785 X LENGTH. ...

MS ROUND. WEIGHT (KGS ) = 3.14 X 0.00000785 X ((diameter / 2)X( diameter / 2)) X LENGTH. ...

SS ROUND. DIA (mm) X DIA (mm) X 0.00623 = WEIGHT PER METRE. ...

SS / MS CIRCLE. ...

SS sheet. ...

S.S HEXAGONAL BAR.

Step-by-step explanation:

Is (1,5) a solution of the graphed system of inequalities?

Answers

Answer: No


Explanation: Because the line don’t go through (1,5) it doesn’t even touch those numbers.

Answer:it’s No

Step-by-step explanation:

I got it right

Will give brainliest

Answers

Answer:

c

Step-by-step explanation:

Answer:

I'm not 100% sure, but i think it's C. :)

Step-by-step explanation:

i think

HELPP PLEASE ASAP I REALLY NEED HELP
attachment below

Answers

When you rotate 90 degrees clockwise, (x,y) becomes (y,-x).

Therefore:
G = (3,1)
H = (0, 4)
I = (-2, -3)
G: (-1, 3)
H: (-4, 0)
I: (3, -2)

Solve the equation 3(f-1)+f= 1

Answers

Answer:

F = 1

Step-by-step explanation:

3(f-1) + f =

3(1 - 1) + 1 =

3(0) + 1 =

0 + 1 =

1

Therefore F = 1 hope this helped! Please give me a 5 star rating????

Answer: f=1

Step-by-step explanation: 3(f−1)+f=1

3(f−1)+f=1

(3)(f)+(3)(−1)+f=1

3f+−3+f=1

(3f+f)+(−3)=1

4f+−3=1

4f−3=1

4f−3+3=1+3

4f /4 = 4 /4

f=1

4.I need help this is timed!!

Answers

Answer:

c. (-1, -2)

Step-by-step explanation:

The solution is the point of intersection of the lines.

Read that point off the graph.

Start from the point where the x-axis and the y-axis intersect. Go left 1 unit. That is x = -1. Now go down 2 units. That is y = -2. The point that has x-coordinate -1 and y-coordinate -2 is the point (-1, -2). That is the solution.

The point is (-1, -2).

Answer: C. (-1, -2)

A family smoothie recipe calls for strawberry juice and apple juice. This equation represents the proportional relationship between the number of cups of strawberry juice (s) and apple juice (a) in the recipe.​

Answers

Answer:

21

Step-by-step explanation:

21 divided by 7 is three: to the third power of 11 so your answer is 21, I think

Write [tex]7^{-3}[/tex] as a fraction

Answers

Answer:

[tex]\frac{1}{343}[/tex]

Step-by-step explanation:

Using the rule of exponents

[tex]a^{-m}[/tex] ⇔ [tex]\frac{1}{a^{m} }[/tex] , then

[tex]7^{-3}[/tex]

= [tex]\frac{1}{7^{3} }[/tex] = [tex]\frac{1}{343}[/tex]

The highest point in Chicago is 735 feet above sea level. You can represent that numerically using .

Answers

Answer:

+735 feets

Step-by-step explanation:

Points or position above sea level are denoted with positive elevation values while points or positions below sea level are denoted by negative values. The sea level position itself could be viewed as a midpoint such as the position of 0 on a number line ; where distances to the right are positive and distances to the left are negative.

Hence, a point which is said to be 735 feets above sea level would have an equivalent numeric representation of +735 feets

Problem 2: Raylin wants to buy a new bike for $85. She already has $22 saved and her mom will
give her $2.50 for each chore she does. What is the least amount of chores Raylin must do in order
to save enough money to buy the bike?
Answer
22
23
24
25
26

Answers

○=> Correct option :[tex]\color{plum}\tt\bold{(d) \: 25}[/tex]○=> Steps to derive correct option :

Cost of a bike Raylin wants to buy = $85

Money Raylin already has = $22

Money she needs :

[tex] = \tt85 - 22[/tex]

[tex] = \tt\$63[/tex]

Thus, money Raylin still needs = $63

Money she gets from doing one chore = 2.50

Number of chores the needs to do :

[tex] = \tt \frac{63}{2.50} [/tex]

[tex]\color{plum} =\tt 25 \: chores[/tex]

Thus, Raylin needs to do 25 chores to be able to buy the bike.

Therefore, the correct option is (d) 25

In triangle ABC, and C is a right angle. Find the value of the trig function find the sec(A) if C=25, B=20, A=15

Answers

Answer:

sec A = 5/4

Step-by-step explanation:

Sec of an angle is hypotenuse/adjacent side

In your problem, sec A = 25/20 = 5/4

It helps if you can draw a figure of the problem.  Make sure you memorize the definition of each trig function


Find the length of the indicated
side of the similar figure.

x = [?]

Enter the number that belongs in the green box.

Answers

x=12

In a similar the sides of the figure are in proportions. Therefore we can conclude that 16/12=x/9

Then just solve for the equation!

12x=144

x=12

Please give Brainlliest!

Answer:

12

I hope this helps!


Carla was asked to draw all the lines of symmetry for a regular pentagon. She drew
the picture below. What was Carlas mistake? Explain in detail what she did wrong
and what the correct image would look like.

Answers

Answer:

Simple, Her Pentagon is not straight

Step-by-step explanation:

Carla's Pentagon is not straight. Her symmetry line is off scale. Simply fix the Line on the pentagon And it will be correct.

Hope this helps ^

We have that the correct Pentagon should have

Her Pentagon lacks perpendicularity between the two base PointsHer Pentagon lacks perpendicularity between the two middle pointsThe vertical link to the top vertex is not straight

Symmetry

This can be defined as an exact correspondence between different part of a system .

Therefore it can be said that Carla's Pentagon lacks Symmetry

Where a

Pentagon

is defined as a a shape with five sides and five angles

In this sense the is absolutely nothing with Carla's Pentagon

But if Carla is going for a pentagon with equal sides and and, Then

Her Pentagon lacks perpendicularity between the two base PointsHer Pentagon lacks perpendicularity between the two middle pointsThe vertical link to the top vertex is not straight

For more information on this visit

https://brainly.com/question/17054992


What information do you need to know to write an equation relating two quantities that have a proportional relationship?
o constant of proportionality and variable to represent other quantities
O equivalent ratios and units
constant of proportionality and equivalent ratios
variable to represent unknown numbers
No new data to save. Last checked at 5:30pm
Submit Qu
Bi
ere to search

Answers

Answer:

so C but might be A

Step-by-step explanation:

Two quantities have a proportional relationship if they can be expressed in the general form y = kx, where k is the constant of proportionality. In other words, these quantities always maintain the same ratio. That is, when you divide any pair of the two values, you always get the same number k.

good luck, i hope this helps :)

-6x -8y = 28
6х + 4y =-28

would this be infinite many solutions or no solutions?

Answers

-6x -8y = 28
6х + 4y =-28

would this be infinite many solutions or no solutions?
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