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
Musya8 [376]
3 years ago
7

How do you find the r?

Mathematics
1 answer:
Anna35 [415]3 years ago
8 0
Use the formula (zy)i<span> = (y</span>i<span> – ȳ) / s </span>y<span> and calculate a standardized value for each y</span>i<span>. Add the products from the last step together. Divide the sum from the previous step by n – 1, where n is the total number of points in our set of paired data. The result of all of this is the correlation coefficient </span>r<span>.</span>
You might be interested in
100 Points
Alexus [3.1K]

Answer

-2c+5/6

hope it helps

5 0
3 years ago
What the volume of a triangular prism?
Natalija [7]
V=0.5XbXaXh can I have brainliest
3 0
3 years ago
Help me with this math question please I'm giving away brainliests​
Akimi4 [234]

Answer:

orangeeeeeee

Step-by-step explanation:

7 0
3 years ago
What is the difference between the exponets 4x and x4
schepotkina [342]
If you mean what's the difference between 4^x and x^4 then

4^x means 4 times itself x times

x^4 means x times itself 4 times or x times x times x times x
4 0
4 years ago
Read 2 more answers
F(x) =<br> - 6x5 + 4x3<br> Which characteristic is correct for the function
AlekseyPX

Complete question:

F(x) = -6x^5 + 4x^3

Which characteristic is correct for the function

a) odd

b) neither even nor odd

c) both even and odd

d) even

Answer:

a) odd

Step-by-step explanation:

Given the equation:

F(x) = -6x^5 + 4x^3

To test for even or odd let's perform the following:

F

Replace "x" with "-x"

Thus,

F(x) = -6x^5 + 4x^3

=  -6(-x)^5 + 4(-x)^3

=  6x^5 + -4x^3

Since -6x^5 + 4x^3 ≠ -6(-x)^5 + 4(-x)^3 the equation is not even.

Also,  the signs changed, the equation is considered to be odd.

I.e f(x) = -f(x)

Correct answer is option (a) odd

7 0
3 years ago
Other questions:
  • Write the equation of a line that is perpendicular to the given line and that passes through the given point. -x+5y=14; (-5,-2)
    11·1 answer
  • How do you answer this
    9·2 answers
  • If the federal reserve sells $70,000 in treasury bonds to a bank at a 9% interest rate what is the immediate effect on the money
    5·1 answer
  • the measurement of an angle is five times less than the measurement of its supplement what is the measurement of the angle a. 30
    12·1 answer
  • Each time Kristine gets paid, she spends $20 and saves the rest. If the amount Kristine earns is represented by x and the amount
    15·2 answers
  • What percent of 803 is 1
    6·1 answer
  • Pls help
    10·1 answer
  • Farmer Jones owns a triangular plece of land.
    8·2 answers
  • 8
    8·1 answer
  • -2/3x = -1. What’s the answer?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!