Questions LLC
Login
or
Sign Up
Ask a New Question
Correlation
Page 4
Questions (365)
What type of correlation is suggested by the scatter plot?
(1 point) Responses No Correlation No Correlation Positive, Strong
4 answers
asked anonymously
71 views
The correlation between a respondent’s years of education and his or her spouse’s years of education is r = 0.70. Which of
1 answer
asked anonymously
39 views
The correlation between a respondent’s annual income and his or her monthly expenditure is r = 0.55. Which of the following
1 answer
asked anonymously
33 views
The correlation between a respondent’s years of education and his or her spouse’s years of education is r = 0.36. Which of
1 answer
asked anonymously
37 views
The term correlation refers to a statistical technique that is used to ____.
measure and describe the linear relationship
3 answers
asked by
Annie
1,761 views
In baseball, is therelinearcorrelation between batting average and home run percentage? Let x represent the batting average of a
3 answers
asked by
John
1,636 views
State whether you think that the variables have strong positive correlation, weak positive correlation, strong negative
1 answer
asked anonymously
35 views
Answer as requested. Which of the following pairs of variables is likely to have no correlation?
A. The unemployment rate and the
1 answer
asked anonymously
32 views
What type of correlation is suggested by the scatter plot?
A. Negative, Strong Correlation B. Positive, Weak Correlation C. No
1 answer
asked anonymously
57 views
Which two quantitative variables would show a positive correlation if graphed on a scatterplot?(1 point) Responses the number of
4 answers
asked by
Demon
32 views
Multiple Choice
Which type of correlation is suggested by the scatter plot? A scatter plot has a cluster of points with a general
1 answer
asked by
jhyutdr
213 views
Which type of correlation is suggested by the scatter plot?
A scatter plot has a cloud of points scattered over the graph. (1
2 answers
asked by
jhyutdr
154 views
Which two quantitative variables would show a positive correlation if graphed on a scatterplot?
A The number of items in a
1 answer
asked anonymously
51 views
which of the following correlation demonstrate a casual relationship?
1 the distance student live from school and the time it
4 answers
asked by
Anonymous
1,094 views
I need a definition for this
constant rate of change when graphing in mathematics and for Positive and Negative correlation and
1 answer
asked by
austin
1,084 views
which of the following correlations demonstrates a casual relationship?
1)the distance students live from school, and the time it
2 answers
asked by
derek
1,034 views
Suppose the correlation between two variables is -0.57. If each of the y-values is multiplied by -1, which of the following is
1 answer
asked by
Jill
1,016 views
As the sample size gets larger, what happens to the size of the correlation that is needed for significance?
2 answers
asked by
Lizzy
994 views
Look at the scatter plot below and determine if the graph has a positive correlation, negative correlation, or no correlation.
Re
1 answer
asked by
jhgfd
73 views
Check all of the statements that are true.
(9 points) Responses The line of best fit must show the middle score of the data as
1 answer
asked by
No one
104 views
What type of correlation is suggested by the scatter plot?
(1 point) Responses Positive, Strong Correlation Positive, Strong
1 answer
asked by
No one
57 views
The table shows the fat content and calories for the
burgers at a fast food chain. Fat (g) 25 44 63 32 37 20 11 52 Calories 590
2 answers
asked by
Tanyashand
148 views
Match the correlation to the statement:
1. I cannot be confident at all. 2. I can be a little confident; my prediction could be
1 answer
asked anonymously
54 views
What does it mean to say that two variables are negatively correlated? (1 point)
A. When one variable increases, the other
1 answer
asked by
fayewebster
59 views
which relationship can best described as casual?
(1)height and intelligence (2)shoe size and running speed (3)number of correct
3 answers
asked by
xmc
1,010 views
what is the value of pearson r for th relatioship between quadriceps sstrength and the side step test? explain to justify your
2 answers
asked by
kemi
953 views
If a Pearson r is 0.14 between two tests, what is the correlation between the two?
3 answers
asked by
Lynn
895 views
Calculate the Pearson Product-Moment Coefficient of Correlation (r) for the following data set. Round your answer to two decimal
2 answers
asked by
Anonymous
910 views
interpret an r value of -0.82. a)strong negative correlation B)weak negative correlation C)strong positive correlation D)no
2 answers
asked by
princess
885 views
The value of the correlation coefficient can be between 0 and 1.
2 answers
asked by
Matt
851 views
For the following set of scores:
X Y 6 4 3 1 5 0 6 7 4 2 6 4 a) Compute the Pearson correlation. b) Add 2 points to each X value
2 answers
asked by
Mary
859 views
Rochelle builds a linear regression to help her estimate her monthly entertainment spending based on the number of hours she
1 answer
asked by
LIAM
812 views
Which type of correlation is suggested by the scatter plot?
A scatter plot is shown. Fifteen points are shown in a cloud-like
1 answer
asked by
coco
137 views
In the situation below, tell whether a correlation is likely. If it is, tell whether the correlation reflects a causal
4 answers
asked by
camelot
93 views
A perfect positive or negative correlation means that
A) the explanatory causes the y-variable. B) 100% of the variation is
2 answers
asked by
Robby
772 views
Which relationship would most likely have a positive correlation?
The amount of memory in computer, and the number of keys on the
3 answers
asked by
Elena
752 views
For a data set of chest sizes (distance around chest in inches) and weights (pounds) of twelve anesthetized bears that were
2 answers
asked by
:P
729 views
Can someone check my answer, please?
The scatter plot would suggest an ________ #of cookies consumed per week: 1 3 4 5 7 10
1 answer
asked by
JellyfishLover
741 views
When two variables are correlated, it means that one is the cause of the other.
3 answers
asked by
Anonymous
715 views
For the table that follows, answer the following questions:
x y 1 -8 2 -11 3 -14 4 - Would the correlation between x and y in the
2 answers
asked by
Jennifer
719 views
how do I find the correlation coefficient r?
Jesse put the heartbeat and lifespan data into a statistical software program and
3 answers
asked by
Casey
703 views
Which situation would most likely be represented by a negative correlation: hours of practice and your golf score, hours of
2 answers
asked by
Caitlin
673 views
Prove that the correlation coefficient r lies between -1 and +1.
2 answers
asked by
Sujit
637 views
In the situation below, tell whether a correlation is likely. If it is, tell whether the correlation reflects a causal
1 answer
asked by
jam
39 views
Which type of correlation would you expect to see between the distance traveled and the time it takes to travel that distance?
A.
3 answers
asked by
hermes
660 views
What association would you expect if graphing height and weight?
A.positive B.nonlinear C.negative D.none of these I think it is
2 answers
asked by
cassie
633 views
For a strong correlation, people often assume that change in one quantity causes change in the second quantity. This is not
1 answer
asked by
jam
36 views
Which of the following pairs of variables is likely to have no correlation?
A. The annual rainfall in Tempe, Arizona and the
1 answer
asked anonymously
37 views
A researcher finds that the correlation between variable A and variable B is
r = +.20. She also finds that the correlation
2 answers
asked by
tiph
634 views
Does studying for an exam pay off? The number of hours studied, x, is compared with the exam grade received, y.
x 7 7 5 5 7 y 95
1 answer
asked by
Krista
622 views
Pages
1
2
3
4
5
6
7
8
Parent Categories (36)
Algebra
Assessment
Chemistry
Data Analysis
Data Analysis or Statistics
Data Relationships
Ecology
Education
Gene Behavior
Grammar
Graphing and patterns
Land and Population
Land area and population
Linear Regression
Math or Statistics
Math/Statistics
Mathematics
Mathematics and Statistics
Mathematics or Statistics
Physics
Population Density and Poverty
Probability
Psychology
Relationship Analysis
Relationships
Relationships between Variables
Research Methods
Scatter Diagram
Scatter Plots
Scatterplots
Science
Statistical Analysis
Statistical Relationships
Statistics
Statistics and Data Analysis
Vaccination