All categories

2 years ago

Can someone answer this

Mathematics

1 answer:

VladimirAG [237]2 years ago

8 0

The order of the graphs from largest to lowest correlation coefficients is:

Graph D, Graph A, graph C, graph B.

<h3>Which graph has the largest correlation coefficient?</h3>

The correlation coefficient between two variables is a coefficient that tells us "how much" these variables relate.

So, in the case for linear correlation, as "more linear" the data appears to be, a large correlation is between the two variables.

With that in mind, we conclude that the order of the graphs (going for larger correlation coefficient to smaller correlation coefficient) is:

Graph D, Graph A, graph C, graph B.

If you want to learn more about correlation:

brainly.com/question/4219149

#SPJ1

You might be interested in

Help me please!! (10 points)

zloy xaker [14]

Answer:

4,0

Step-by-step explanation:

The Y-intercept is always a number then a zero

7 0

3 years ago

Jerry has taken a random sample of students and determined the number of electives that each student in his sample took last yea

loris [4]

The sample proportion of the the students that took fewer than the mean number of electives is given by the number of people who took less that the mean number of electives (i.e. 7.63) divided by the total number of students in the sample (i.e. 19). The total number of people who took less than 7.63 electives is 10. Therefore, the required sample proportion is 10 / 19.

Read more on Brainly.com - brainly.com/question/1687069#readmore

6 0

3 years ago

Which polynomial function could be represented by the graph below?

kotegsom [21]

Answer:

f(x) = 3(x - 3)^2 - 3

Step-by-step explanation:

Let the base function be

f(x) = ax^2

It has the vertex at (3, -3), so it is translated 3 units right and 3 units down:

f(x) = a(x - 3)^2 - 3

It has zero's at (2, 0) and (4, 0)

Substitute and solve for a:

a(x - 3)^2 - 3 = 0
a(2 - 3)^2 = 3
a = 3

a(4 - 3)^2 - 3 = 0
a = 3

So the function is:

f(x) = 3(x - 3)^2 - 3

See the attached

8 0

3 years ago

Which system of equations is represented by the graph?

o-na [289]

The answer is the third option, which is:
 y = x^2 + 5x + 3
6x + y = −27
The explanation is shown below:
1. When you solve this problem you have the following solution:
x=-6
y=9

x=-5
y=3

2. As you can see the solution corresponds with the graph shown above.
3. You can give value to the variable x of the first equation and values to the x of the second equation, and plot each point obtain. You will see that the parabola and the line, touch each other at the points (-5,3) and (-6,9)

5 0

4 years ago

Hong drove 348 miles using 15 gallons of gas. At this rate, how many gallons of gas would he need to drive 232 miles?

SCORPION-xisa [38]

348 miles——>15 gallons of gas
232 miles——-> x
X=(232)(15)/348=10 gallons of gas

8 0

3 years ago