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
yKpoI14uk [10]
3 years ago
14

Suppose the correlation between height and weight for adults is +0.40. What proportion (or percent) of the variability in weight

can be explained by the relationship with height
Mathematics
1 answer:
Schach [20]3 years ago
7 0

Answer:

We are given the correlation between height and weight for adults is 0.40.

We need to find the proportion of the variability in weight that can be explained by the relationship with height.

We know that coefficient of determination or R-square measures the proportion or percent of variability in dependent variable that can be explained by the relationship with independent  variable. There the coefficient of determination is given below:

R^{2}=r^{2}=0.40^{2}=0.16

Therefore, the 0.16 or 16% of the variability in weight can be explained by the relationship with height



You might be interested in
Angles T and V are complementary.Angle T has a measure of (2x+10) Angle V has a measure of 48 what is the value of x
never [62]
The answer is x=16

complimentary means that when the measures of both angles are added together they equal 90 degrees. To get the answer you subtract 48 from 90 and get 42. Then you subtract 10 from 42 because it is added in the parentheses. Then you divide 32 by 2 and you get your answer which is 16.
3 0
3 years ago
CIU-ZUJURVATEU
MrRa [10]

Median = 98 : 93,96,98,101,104

Median = 103 : 101, 108....

Median = 105 : 98, 100...

Step-by-step explanation: sorry I was lazy and didn’t feel like writing all the # down. those are the first few # In each answer answer so..‍♀️

6 0
3 years ago
Read 2 more answers
What is the approximate solution to the equation 3t=29 ? 0.3263 3.0650 3.3672 9.6667
Norma-Jean [14]

Answer:

9.6667

Step-by-step explanation:

3t=29

Divide each side by 3

3t/3 = 29/3

t = 29/3

Three goes into 29  nine times  (3*9 = 27 ) with 2 left over

t =  9 2/3

We know 1/3 = .3 repeating

so 2/3  = .6 repeating


t = 9 .6 repeating

7 0
2 years ago
Read 2 more answers
Helpppp me pls! What is the lenght of AC?
Crazy boy [7]

Step-by-step explanation:

Bc is also 20 answer is 400

7 0
3 years ago
A recipe for cookies uses ½ cup of sugar for every 1 cup of flour. How much flour would you need to add to 1 ¾ cups of sugar so
kherson [118]

Answer:

2 1/4

Step-by-step explanation:

1 3/4 = 7/4

5 0
3 years ago
Other questions:
  • What is 9280 ÷ by 32
    10·1 answer
  • A store is giving out cards labeled 1 through 10 when customers enter the store. If the card is an even​ number, you get a 10​%
    6·1 answer
  • Determine the approximate value of c.
    12·1 answer
  • Which shows a difference of squares?
    7·2 answers
  • -6 + 16 + 6 + (-16) =
    8·2 answers
  • Richard earns $25 allowance each week how can she mentally compute her total earnings after seven weeks
    10·1 answer
  • The time in Rio is three hours behind London.
    9·2 answers
  • Find mode of following
    9·1 answer
  • Someone help me with these math problems please<br> Please
    12·2 answers
  • Anthony's math teacher finds that there's roughly a linear relationship between the amount of time students spend on their homew
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!