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Correlation Analysis
Page 2
Questions (196)
Post a behavioral research situation that could use a Pearson coefficient research study and a chi square research study.
1 answer
asked by
high school
413 views
A study wants to examine the relationship between student anxiety for an exam and the number of hours studied. The data is as
1 answer
asked by
Please Help
823 views
a non-directional hypothesis and have set your alpha at .01. You have 30 pairs of scores. What is the criterion value of r you
1 answer
asked by
Qtexas
480 views
c. The correlation between number of friends and grade point average (GPA) for 50 adolescents is .37. Is this significant at the
3 answers
asked by
Ethel
1,066 views
A study wants to examine the relationship between student anxiety for an exam and the number of hours studied. The data is as
1 answer
asked by
brittany
418 views
Calculating the correlation between two variables
2 answers
asked by
fp
590 views
correlation coefficient indicates a _______________ between two variables.
3 answers
asked by
Anonymous
1,907 views
What does it mean to say that two variables are negatively correlated?
(1 point) Responses When one variable increases, the other
3 answers
asked anonymously
60 views
) Researcher wants to look at the correlation between class attendance and grade in class (higher numbers indicating a higher
2 answers
asked by
deb
563 views
Four research participants take a test of manual dexterity (high scores mean better dexterity) and an anxiety test (high scores
4 answers
asked by
summer
1,062 views
if there is a positive correlation between the number of computers one possesses and the person’s heart health. what is a
2 answers
asked by
ashley
942 views
11. Make up a scatter diagram with 10 dots for each of the following situations:
(a) perfect positive linear correlation, (b)
2 answers
asked by
desiree
923 views
Why do you believe that researchers would want to see if there isa correlation rather than just fully testing ech variable?
1 answer
asked by
Andrea
326 views
The scatter plot shows the relationship between combined SAT score and first semester college GPA.
Choose all statements that are
3 answers
asked by
Eli S
215 views
5. The table below shows Psychology exam scores, Statistics Exam scores, and IQ scores for a random sample of students. What can
4 answers
asked by
Moreen
773 views
X 3, 5, 6, 8, 9, 10, 12, 14, 15
Y 30,33,34,36,37,40, 50, 60, 70 Calculate Linear Correlation Coefficient r Use significance level
3 answers
asked by
Mary
368 views
what is an example of a time that the correlatiom method was used?
7 answers
asked by
mary
457 views
A psychologist has constructed a paper and pencil test purported to measure depression. To see how the test compares with the
1 answer
asked by
Lou
970 views
A sample of eight observations of variables x and y is shown below:
x 5 3 7 9 2 4 6 8 y 20 23 15 11 27 21 17 14 Find the value of
2 answers
asked by
Stuart
472 views
Does interchanging the independent and dependent variables change the correlation coefficient for the set of data
2 answers
asked by
Sheila
755 views
In the table below, the gross values of milk produced (in millions of Rand) and cattle raised (in millions) in South Africa, for
3 answers
asked anonymously
34 views
In the table below, the gross values of milk produced (in millions of Rand) and cattle raised (in millions) in South Africa, for
3 answers
asked anonymously
43 views
So...
What's an example of undefined correlation?
1 answer
asked by
Eve
613 views
Step 2: Scatter Plot Analysis, and type 2–3 sentences responding to the following questions:
What does the trend line look
3 answers
asked by
ykdonni
36 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
THE ANSWER!!!
238 views
Check all of the statements that are true.
The line of best fit would have a positive slope representing as income goes up,
4 answers
asked by
2trimm_markel
96 views
Check all of the statements that are true.
Responses The line of best fit must show the middle score of the data as being on the
1 answer
asked by
I NEED MORE BOOLETS
91 views
Check all of the statements that are true.
(9 points) Responses As a person's income goes up, their happiness trends down. As a
1 answer
asked anonymously
49 views
A scatter plot is shown with 20 data points showing a strong positive relationship. The x-values of the data points extend from
4 answers
asked anonymously
66 views
Check all of the statements that are true. (9 points) Responses The slope of the line of best fit could be around m = -1/2000.
1 answer
asked by
. . .
40 views
Check all of the statements that are true. (9 points) Responses As a person's income goes up, their happiness trends down. As a
1 answer
asked by
Mujika
56 views
Check all of the statements that are true.
(9 points) Responses As a person's income goes up, their happiness trends down. As a
1 answer
asked anonymously
59 views
Check all of the statements that are true. (9 points) Responses As a person's income goes up, their happiness trends down. As a
1 answer
asked anonymously
59 views
The table shows the relationship between the number of minutes someone was watching traffic and the total number of blue cars
1 answer
asked anonymously
41 views
A student wonders if tall women tend to date taller men than do short women. She measures herself, her dormitory roommate, and
3 answers
asked by
gandakho
1,649 views
The data below are the average one-way commute times (in minutes) of selected students during a summer literature class and the
3 answers
asked by
Anonymous
1,539 views
It is thought that prehistoric Indians did not take their best tools, pottery, and household items when they visited higher
4 answers
asked by
sharon
1,520 views
Which of the following pairs of variables is likely to have no correlation?
1 answer
asked anonymously
21 views
Your teacher surveyed the class to determine the number of hours that each student spent on social media. Your teacher created a
1 answer
asked by
jaema
93 views
Which of the following statements is false when comparing two sets of data when the correlation coefficient is -0.8?
1 answer
asked anonymously
35 views
A sports medicine major wanted to conduct an experiment to determine if there is a correlation between the members of the soccer
1 answer
asked anonymously
127 views
Scienecetist believe there is a link between ambient tempature and damage to a head gasket on a car. Using the provide
1 answer
asked by
jaema
38 views
In baseball, is there a linear correlation between batting average and home run percentage? Let x represent the batting average
2 answers
asked by
stephanie
1,330 views
One of nature's patterns connects the percent of adult birds in a colony that return from the previous year and the number of
2 answers
asked by
Les
1,267 views
A professor is interested in the relationship between the number of hours students study for
a quiz and their quiz grades. She
1 answer
asked by
April
1,251 views
In a study of caffeine and stress, college students indicate how many cups of coffee they drink per day and their stress level
2 answers
asked by
NAD
1,172 views
Which of these pairs of variables would you expect to be represented by a scatterplot with a negative correlation?
A. a person's
1 answer
asked anonymously
63 views
Beth has been recording her son's weight each year for the past 10 years, as shown in the table below:%0D%0A%0D%0A%0D%0A%0D%0A
4 answers
asked by
Latina baddie ✧
106 views
Beth has been recording her son's weight each year for the past 10 years, as shown in the table below: Using this table, draw a
1 answer
asked by
BRU
98 views
Scientists believe there is a link between ambient temperature and damage to a head gasket on a car. Using the provided
1 answer
asked by
BRU
101 views
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