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
401(k) accounts are those that are partially funded by employers using a portion of wages before tax: true or false?
olga nikolaevna [1]

Answer:

FALSE

Step-by-step explanation:

It is false because 401(k) accounts are not funded by employer's wages but  <em>employees' </em>wages ; the latter voluntarily make contributions to a retirement account that is taken out of their wages before taxes . Employers on the other hand may partially or fully match a portion of these contributions.

7 0
3 years ago
Barbara is 142 cm tall. This is 2 cm less than 3 times
krok68 [10]
The answer for your question is 45 cm long
3 0
3 years ago
The sum of an acute angle and an obtuse angle is an acute angle always sometimes or never true ???​
xxTIMURxx [149]

Answer:

Never

Step-by-step explanation:

Adding together an obtuse angle (greater than 90°) and acute angle (less than 90°) should result in an obtuse angle every time

6 0
3 years ago
Read 2 more answers
Please help!<br><br><br> //Thank you!
Rashid [163]

Answer:

x=9

Step-by-step explanation:

It’s 9 trust me I know it’s 9 ok it’s 9 I’m sure it’s 9 ok the answer is 9 got it 9 byee

5 0
3 years ago
What is the solution of n/6 = 36​
igor_vitrenko [27]

Answer:

n=216.

Step-by-step explanation:

Very simple problem - we just have to multiply both sides by 6, which will get rid of the 6 on the left.

36 x 6 = 216

8 0
3 years ago
Other questions:
  • The product of 0.1400 × 6.02 × 1023 will have how many significant figures?
    9·2 answers
  • In a farm consisting only of horses and chickens, there are $146$ total feet. if there are $50$ animals total, how many horses a
    5·1 answer
  • Hadley's softball team has a phone tree in case a game is canceled.
    10·1 answer
  • A regular pyramid has a_
    15·2 answers
  • HELP i will give brainly
    14·2 answers
  • Evaluate the expression for the given value of x 3x-4;x=7
    12·1 answer
  • Louis wants to make a scale drawing of his bathroom. The room is 12 feet long by 8 feet wide. If he uses a scale of 1cm = 4ft, h
    7·1 answer
  • Please help i will mark branliest
    8·2 answers
  • The highway mileage (mpg) for a sample of 9 different models of a car company can be found below.
    14·2 answers
  • Express: 50 minutes 18 seconds as percent of 2 hours.​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!