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
spayn [35]
3 years ago
9

Which of the following represents a weak positive correlation?a. -0.9b. 0c. +0.2d. +0.9

Mathematics
1 answer:
svetoff [14.1K]3 years ago
3 0

Answer:

Option C) +0.2

Step-by-step explanation:

We are given the following information in the question:

Correlation:

  • Correlation is a technique that help us to find or define a relationship between two variables.
  • It is a measure of linear relationship between two quantities.
  • A positive correlation means that an increase in one quantity leads to an increase in another quantity
  • A negative correlation means with increase in one quantity the other quantity decreases.
  • +1 tells about a a perfect positive linear relationship and −1 indicates a perfect negative linear relationship.
  • Values between 0 and 0.3 tells about a weak positive linear relationship, values between 0.3 and 0.7 shows a moderate positive correlation and a correlation of 0.7 and 1.0 states a strong positive linear relationship.
  • Values between 0 and -0.3 tells about a weak negative linear relationship, values between -0.3 and -0.7 shows a moderate negative correlation and a correlation value of of -0.7 and -1.0 states a strong negative linear relationship.

Thus, a weak positive correlation is given by correlation coefficient of Option C) +0.2

You might be interested in
The difference of a number times 2 and 7 is 9. (Use w for the unknown number)
asambeis [7]
2w-7=9
+7=+7
2w=16
2w/2=16/2
w=8
7 0
2 years ago
What is the fraction called that is used to convert one unit to another?
Ksenya-84 [330]

Answer:

ratio

Step-by-step explanation:

by using a conversion factor and a fraction, a ratio can be created to convert one unit to another.

4 0
2 years ago
Simplify <br> 10g + 8g - 5g
hichkok12 [17]

Answer:

13g

Step-by-step explanation:

10g + 8g = 18g

18g - 5g = 13g

7 0
2 years ago
Read 2 more answers
In each figure below, find m1 and m2 if a||b. Show your work with statements.
Sladkaya [172]

Answer:

∠ 1 = 130°, ∠ 2 = 50°

Step-by-step explanation:

∠ 1 and 130° are alternate angles and congruent, so

∠ 1 = 130°

∠ 2 and 130° are same- side interior angles and are supplementary, so

∠ 2 + 130° = 180° ( subtract 130° from both sides )

∠ 2 = 50°

6 0
2 years ago
F(x) = <br> 1<br> x<br><br> g(x) = <br> 1<br> x − 1<br> − 1
baherus [9]

Answer:

x=0, x=2

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Divide for 2class .45÷6789
    10·1 answer
  • Solve for x 2x^2 = 128<br><br> Answers <br> -6 and 6 <br> -8 and 8<br> -32 and 32 <br> -64 and 64
    8·1 answer
  • Can someone please explain to me how Rational Equations work
    15·1 answer
  • HELP ASAP! Algebra II Questions!!
    11·1 answer
  • Ankit makes 74% of the free throws he takes in his basketball league. If he is fouled on a three-point shot and gets three free
    5·1 answer
  • HELP ME!!!!!!!!!!!!​
    8·1 answer
  • HIJ is equal to STR What is the perimeter of STR?
    12·1 answer
  • Which of the following statements best describes the graph of x + y = 5? (4 points)
    5·2 answers
  • cleaning diesel dispensers for 35 mins you have completed 6 how many mins has it taken you to clean 1
    12·1 answer
  • Would a triangle with these side lengths be a right triangle? 7, 14, 16​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!