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
OLga [1]
2 years ago
11

Using the formula below or Excel, find the correlation coefficient, r, for this set of scores. Answer choices are rounded to the

nearest hundredth.
r equals fraction numerator 1 over denominator n minus 1 end fraction sum from blank to blank of open parentheses fraction numerator x minus x with bar on top over denominator s subscript x end fraction close parentheses open parentheses fraction numerator y minus y with bar on top over denominator s subscript y end fraction close parentheses
Mathematics
1 answer:
RideAnS [48]2 years ago
3 0

The correlation coefficient measures the relationship between the two variables

The correlation coefficient is 0.234

<h3>How to determine the correlation coefficient</h3>

The formula of correlation coefficient is:

r = \frac{1}{n - 1} * \sum{(\frac{x - \bar x}{\sigma_x})*(\frac{y - \bar y}{\sigma_y})

Using the dataset from the complete question, we have:

r = \frac{1}{5 - 1} * 0.9375

Evaluate the difference

r = \frac{1}{4} * 0.9375

Evaluate the quotient

r = 0.234375

Approximate

r = 0.234

Hence, the correlation coefficient is 0.234

Read more about correlation coefficient at:

brainly.com/question/4219149

You might be interested in
Which strategy can be used to solve this problem?
USPshnik [31]
The anser is b guess and test
4 0
3 years ago
Read 2 more answers
A sing claims a dress cost $45.00,but the sale tax is 6%how much does it really cost?
pantera1 [17]
The answer is $47.70
4 0
3 years ago
What is 2- 1/4 <br> Write your answer as a fraction <br> Meh will mark you
Arlecino [84]

Answer:

1  3/4

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
8=14n will give Brainly
Marina CMI [18]

Answer:

n = 4/7

Step-by-step explanation:

Step 1: Write equation

8 = 14n

Step 2: Divide both sides by 14

n = 8/14

Step 3: Simplify

n = 4/7

4 0
3 years ago
Read 2 more answers
The square of the binomial x-4 has the form x^2-ax+16. What is the value of a?
tia_tia [17]
A=-8x
^^^^^^^^^^^^^^^
7 0
2 years ago
Read 2 more answers
Other questions:
  • Write the word form and tell the value of the underlined digit. 9,000,009 the first 9 is underlined
    6·1 answer
  • A solar collector is placed on the roof of a house
    5·1 answer
  • Larry is given the expression 4058 divided by 54 to evaluate. What is the greatest place value in the quotient? Find the quotien
    9·1 answer
  • An experiment was conducted at a small supermarket for a period of 8 days on the sales of a single brand of dog​ food, involving
    6·1 answer
  • What is the equation of a line that is tangent to the circle (x + 1)2 + (y −2)2 = 10 at the point (0, 4)
    15·2 answers
  • Add the linear expressions: 2n + 6 and 6n -2
    7·1 answer
  • The mean of 12 numbers is 20 and the mean of another 8 numbers is 25 find the mean of the 20 numbers
    12·1 answer
  • Help lol<br> its due today
    9·2 answers
  • Fill in the blank with the correct response.<br> 3<br> of a =<br> then I<br> 5<br> 24
    12·2 answers
  • Angle A is three times the size of angle B.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!