Correlation

Welcome to the Correlation category of Questions LLC! If you've ever wondered about the connections between different variables and how they relate to each other, you're in the right place. This category is dedicated to exploring the concept of correlation, a statistical measure that helps us understand the strength and direction of relationships between two or more variables. Whether you're a student studying statistics, a curious individual interested in data analysis, or simply someone wanting to gain insights about the world around us, dive into this category to discover answers to all your correlation-related questions. From understanding the fundamentals to exploring complex applications, our experts are here to address your inquiries and uncover the fascinating world of correlation.

Questions (349)

1.)what does it mean to say that two variables are negatively correlatedA.)When one variable increases, the other decreases.
1. 58 answers
2. asked by YRN DJ
3. 35,788 views
which type of correlation is suggested by the scatter plot ?positive correlation negative correlation equal correlation no
1. 40 answers
2. asked by daughter
3. 18,030 views
3.)Assuming that the data for all employees follows the same pattern, which kind of relationship is there between years of
1. 15 answers
2. asked by YRN DJ
3. 6,051 views
A linear regression equation of best fit between a student's attendence and the degree of sucess in school is h = 0.5x + 68.5.
1. 6 answers
2. asked by Ashlee
3. 2,224 views
240 74235. 72 230. 71 Is there relationship between the two sets of data, how do you know?
1. 1 answer
2. asked by The
3. 17 views
3. What is the correlation coefficient for the set of data? Round your answer to the nearest thousandth.0.014 0.989 0.075 4.
1. 12 answers
2. asked by DO IT RIGHT♥
3. 6,613 views
Which type of correlation is suggested by the scatter plot?A. Positive correlation B. Negative correlation C. Equal correlation
1. 10 answers
2. asked by I'm just an employee
3. 9,550 views
Which of the following describes a positive correlation? (1 point)Responses As the amount of heat increases, the amount of water
1. 1 answer
2. asked anonymously
3. 38 views
Use the scenario to answer the question.One variable increases, then the other increases, as well. Which term would best
1. 1 answer
2. asked by q
3. 201 views
Correlation Quick Check2 of 52 of 5 Items Question Use the image to answer the question. An illustration shows a scatterplot
1. 1 answer
2. asked anonymously
3. 254 views
Which type of correlation is suggested by the scatter plot?A scatter plot has a cloud of points scattered over the graph.
1. 1 answer
2. asked by larry donnell brass
3. 75 views
Which type of correlation is suggested by the scatter plot?(1 point) positive correlation negative correlation equal correlation
1. 9 answers
2. asked by Anonymous
3. 45 views
Multiple Choice Which type of correlation is suggested by the scatter plot? (1 point) Responses positive correlation positive
1. 7 answers
2. asked anonymously
3. 61 views
Matter Unit Test 12 of 1612 of 16 Items Question Which of the following describes a positive correlation? (1 point) Responses As
1. 1 answer
2. asked anonymously
3. 25 views
Correlation Quick Check5 of 55 of 5 Items Question Use the tables to create scatterplots and determine which scatterplot shows a
1. 1 answer
2. asked anonymously
3. 66 views
When can a strong correlation coefficient between two variables imply a cause-and-effect relationship?(1 point)Responses When
1. 1 answer
2. asked anonymously
3. 26 views
Correlation Quick Check2 of 52 of 5 Items Question Use the image to answer the question. An illustration shows a scatterplot
1. 1 answer
2. asked anonymously
3. 70 views
Use the scenario to answer the question.One variable increases, then the other increases, as well. Which term would best
1. 1 answer
2. asked anonymously
3. 11 views
Correlation Quick Check2 of 52 of 5 Items Question Use the image to answer the question. An illustration shows a scatterplot
1. 1 answer
2. asked by Jesse Taylor
3. 6 views
3.Which of the following examples would show a negative trend? (1 point) height and weight of students test scores and height of
1. 27 answers
2. asked by Delilah
3. 9,333 views
Check all of the statements that are true. (hint: there are 3!)a The slope of the line of best fit could be around - 1/2000 b
1. 1 answer
2. asked by Anonymous ;)
3. 357 views
What is partial correlation??
1. 3 answers
2. asked by William wandwi
3. 91 views
what dose it mean to say that two variables are negatively correlated
1. 1 answer
2. asked by sebastian chapa
3. 125 views
Use a calculator to verify that Σx = 133, Σx2 = 6837, Σy = 148, Σy2 = 4674, and Σxy = 3004. Compute r. (Round your answer
1. 4 answers
2. asked by Rachel Lee
3. 3,211 views
Which of the following describes a positive correlation? (1 point)O As fertilizer use is decreased, the number of insects on a
1. 2 answers
2. asked by ulyjh,b
3. 95 views
The scatter plot shows the relationship between the number of sweatshirts sold and the temperature outside.What is the
1. 1 answer
2. asked by HARRY STYLES:) TPWK
3. 93 views
Pennsylvania Refining Company is studying the relationship between the pump price of gasoline and the number of gallons sold.
1. 1 answer
2. asked by Janice
3. 664 views
what are the three types of corrolatian
1. 4 answers
2. asked anonymously
3. 37 views
What association would you expect if graphing height and weight?Positive Nonlinear negative none of these
1. 1 answer
2. asked by wiggle
3. 77 views
What type of correlation is suggested by the scatter plot?Responses Negative, Weak Correlation Negative, Weak Correlation
1. 17 answers
2. asked by ggg
3. 184 views
How to determine autocorrelation by using Durbin-watson? Apply formulas if possible.
1. 1 answer
2. asked by Evaristi Paulo
3. 71 views
Which choices BEST describes the relationship between the variables shown in the graph below?A scatter plot is shown with 20
1. 11 answers
2. asked by Is he right let me know
3. 154 views
Use the scenario to answer the question.One variable increases, then the other increases, as well. Which term would best
1. 3 answers
2. asked by not saying my name
3. 159 views
What does it mean to say that two variables are negatively correlated?A. When one variable increases the other decreases B. When
1. 1 answer
2. asked by Joe
3. 73 views
1. Which linear relationship has a stronger correlation, a relationship with r=−0.84 or a relationship with r=0.72? Explain.
1. 3 answers
2. asked by KiriBakuTodoDeku
3. 157 views
4. A real estate agent has developed a linear model for the price of a house, P, in dollars in terms of the area, A, in square
1. 1 answer
2. asked by KiriBakuTodoDeku
3. 112 views
The Pearson correlation coefficient of household income (X) and expenditure (Y) of a particular city is calculated to be 0.90.
1. 2 answers
2. asked by Paul
3. 82 views
The table below shows the age of some participants in a quiz competition and the number of questions they could answer
1. 4 answers
2. asked by Oscar
3. 2,677 views
True or false? The value of the correlation coefficient can be between 0 and 1.
1. 1 answer
2. asked by Bill
3. 451 views
A car manufacturer collects data on the number of gallons of gasoline left in the gas tank after driving for different numbers
1. 4 answers
2. asked by Karina
3. 1,957 views
Which of the following pairs of variables is likely to have a positive correlation? Select all that apply.a. The number of miles
1. 4 answers
2. asked by Bee
3. 1,507 views
Which of the following pairs of variables is likely to have a negative correlation? Check all that apply.Years of education and
1. 6 answers
2. asked by help me
3. 1,322 views
If the coefficient of correlation is –0.81, then the percentage of the variation in y that is explained by the regression line
1. 4 answers
2. asked by peter
3. 1,097 views
Each of the following statements contain a blunder. Explain in each case what is wrong.a) There is a high correlation between
1. 4 answers
2. asked by ami
3. 3,419 views
when two variables are correlated it means that one is the cause of the other. true or false?
1. 6 answers
2. asked by Anonymous
3. 3,099 views
The accompanying data show the number of hours, x, studied for an exam and the grade received, y (y is measured in tens; that
1. 6 answers
2. asked by Sue
3. 2,023 views
Data is collected on the number of ice cream cones sold in a shop on a certain day and the number of people wearing sunglasses
1. 4 answers
2. asked by Karina
3. 1,612 views
Can anyone help me with these questions as I am stuck in these1. The finding that the number of women reporting physical
1. 14 answers
2. asked by Matt
3. 1,227 views
For which situation would you expect to see negative correlation?A. The size of a pizza and how much it costs. B. The age of a
1. 4 answers
2. asked by Samantha
3. 789 views
use the table of values to calculate the linear correlation coefficient rx -20 3 -7 10 6 y -8 1 -9 6 -5 a) r = 0.968 b) r =
1. 3 answers
2. asked by help me ♡
3. 674 views

Correlation

Pages