Look the image and answer the following questions: a. What is the independent variable (IV)? b. How many levels do we have for the IV? C. What is the level of measurement for the IV? d. What is the DV (remember, the DV is the data)? e.What is the level of measurement of the DV? f. Why a Bar graph is the best graph to display this data? Explain g. Construct a Bar graph that incorporates all the information in this table. h. Looking at your graph, do you think that the relaxation training really worked. Explain your answer.
Look the image and answer the following questions: a. What is the independent variable (IV)? b. How many levels do we have for the IV? C. What is the level of measurement for the IV? d. What is the DV (remember, the DV is the data)? e.What is the level of measurement of the DV? f. Why a Bar graph is the best graph to display this data? Explain g. Construct a Bar graph that incorporates all the information in this table. h. Looking at your graph, do you think that the relaxation training really worked. Explain your answer.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
Related questions
Question
Look the image and answer the following questions:
a. What is the independent variable (IV)?
b. How many levels do we have for the IV?
C. What is the level of measurement for the IV?
d. What is the DV (remember, the DV is the data)?
e.What is the level of measurement of the DV?
f. Why a Bar graph is the best graph to display this data? Explain
g. Construct a Bar graph that incorporates all the information in this table.
h. Looking at your graph, do you think that the relaxation training really worked.
Explain your answer.
Transcribed Image Text:10. A researcher evaluated the effectiveness of relaxation training in reducing anxiety. One
sample of anxiety ridden people received relaxation training, while a second sample did
not. Then anxiety scores were measured for all subjects, using a standardized test. Use
the information summarized in the following table to complete this item.
The Effect of Relaxation Training on Anxiety Scores
Mean Anxiety Score
Group
Control group
SE
36
7
Relaxation
18
training
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill