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
Nina [5.8K]
2 years ago
13

If the coefficient of determination is 0. 12 and ssy = 225, then what is the sum of squares regression for an analysis of regres

sion?
Mathematics
1 answer:
xz_007 [3.2K]2 years ago
7 0

The coefficient of determination is the ratio of the sum of squares regression and the ssy

The sum of squares regression is 27

<h3>How to determine the sum of squares?</h3>

The given parameters are:

Coefficient of determination, R^2 = 0.12

SSy = 225

The coefficient of determination is calculated as:

R^2 = SSR/SSY

So, we have:

0.12 = SSR/225

Make SSR the subject

SSR = 0.12 * 225

Evaluate the product

SSR = 27

Hece, the sum of squares regression is 27

Read more about coefficient of determination at:

brainly.com/question/17237825

You might be interested in
Table of inches and centimeters
TEA [102]

If you compare table values to answer choices, you can see right away that several don't work. The number of centimeters is greater than the number of inches, so adding to or multiplying the number of centimeters by some number more than 1 will not give you the smalller number that is inches.

While it may work for the first number (5 inches) to add 7.7 to get the first number of centimeters (12.7), you have to know that you can only add like to like. You can only add inches to inches (getting a result of inches), or centimeters to centimeters (getting a result of centimeters). From the point of view of the units involved, it is <em>nonsensical</em> to add a pure number to a number of inches and expect to get a number of centimeters.

So, we're down to the second choice:

- The number of inches is multiplied by 2.54 to find the number of centimeters.

_____

To find the pattern in the table, you can ...

  • observe that the inch values differ by 1
  • observe that the centimeter values differ by 2.54
  • realize that the constant differences mean the relation between inches and centimeters is linear, and that a change in an inch value of 1 inch is multiplied by 2.54 to find the corresponding change in centimeter value.

_____

I don't know what the first step in your problem solving process is supposed to be. In my problem solving process, the first step is always to <em>look at what you are given</em>. The next step is <em>look at what you are being asked for</em>.

8 0
3 years ago
Read 2 more answers
£3.50= %of£10 answer this question i raelly dont get it in any way
ziro4ka [17]
\dfrac{\pounds 3.50}{\pounds10}\cdot100\%=\\&#10;0.35\cdot100\%=\\&#10;35\%
3 0
3 years ago
80% is best represented by which the following fractions<br> A. 8/100<br> B.4/5<br> C.3/4<br> D.8/10
gladu [14]

Answer:

d!

Step-by-step explanation:

6 0
3 years ago
The area of circle 1 is 6 square units. The area of circle 2 is 7 square units. Which of the following is true about the circumf
miskamm [114]

Answer:

C. The circumference of circle 1 is less than the circumference of circle 2.

Step-by-step explanation:

6<7

We know that the formula for the area of a circle is πr². This means the greater the radius, the greater the area.

We also know that the formula for circumference is 2πr. It is also dependent on radius. The greater the radius, the greater the circumference.

Given that Circle 2 has a greater area, this means that it has a greater radius which in turn means that it has a greater circumference.

C. The circumference of circle 1 is less than the circumference of circle 2.

5 0
2 years ago
Read 2 more answers
Please answer correctly!!!!!!!! Will mark brainliest !!!!!!!!!!
lys-0071 [83]

Answer: 30 white  and 20 yellow

the aswer is c and can u place mack it clear

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Rewrite 6 3/4 as an improper fraction
    6·2 answers
  • Find the mean,median,mode and range for each set of data its 23,27,24,26,26,24,26,24
    6·2 answers
  • From the 10 male and 11 females sales Representatives for an insurance company, a team of 3 and a team of 3 women will be select
    12·1 answer
  • Reward:15 points:brainiest answer
    14·1 answer
  • What is the answer ? Please
    8·1 answer
  • What number sentences can be created using 3, 5, and 8
    9·2 answers
  • I need help with this problem<br>​
    8·1 answer
  • Write 18 over 42 in simplest form.
    15·2 answers
  • Luka is shopping for t-shirts. The first t-shirt costs $18.00, and every t-shirt after the first costs $12.00.
    8·2 answers
  • Faleye Consulting is deciding which of two computer systems to purchase. It can purchase state-of-the-art equipment (System A) f
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!