Question

Offered Price $ 15.00

A student wants to examine the relationship between anxiety for an examine

Question # 00004788
Subject: Statistics
Topic: General Statistics
Due on: 12/06/2013
Posted On: 12/06/2013 10:54 AM

Rating:
4.1/5
Expert tutors with experiences and qualities
Posted By
Best Tutors for school students, college students
Questions:
15717
Tutorials:
15379
Feedback Score:

Purchase it
Report this Question as Inappropriate
Question

A student wants to examine the relationship between anxiety for an examine and the number of hours studied. The data is as follows:
Student Anxiety Scores
5
10
5
11
12
4
3
2
6
1
Study hours
1
6
2
8
5
1
4
6
5
2
1. Why is a correlation the most appropriate statistic?
2.what is the null and alternate hypothesis?
3. What is the correlation between student anxiety scores and number of study hours? Select alpha and interpret your findings. Make sure to note whether it is significant or not and what the effect size is.
4. How would you interpret this?
5. What is the probability of a type I error? What does this mean.?
6. How would you use this same information but set it up in a way that allows you to conduct a t-test? An ANOVA?
Tutorials for this Question
Available for
$ 20.00

A student wants to examine the relationship between anxiety for an examine

Tutorial # 00004583
Posted On: 12/06/2013 10:59 AM
Posted By:
Best Tutors for school students, college students expertden
Expert tutors with experiences and qualities
Questions:
15717
Tutorials:
15379
Feedback Score:
Report this Tutorial as Inappropriate
Tutorial Preview … appropriate statistic. (b) The …
Attachments
A_student_wants_to_examine_the_relationship_between_anxiety.doc (64 KB)
Preview: we see that the test value of t is 1.939 and the p- value is 0.0885 Decision.....
Purchase this Tutorial @ $20.00 *
* - Additional Paypal / Transaction Handling Fee (3.9% of Tutorial price + $0.30) applicable
List of Main Subjects
Accounting
Anthropology
Architecture
Art
Asian Studies
Astronomy
Biology
Business
Chemistry
Communications
Computer Science
Economics
Education
Engineering
English
Finance
Foreign Languages
Gender Studies
General Questions
Geography
Geology
Health Care
History
Kindergarten
Law
Linguistics
Literary Studies
Marketing
Mathematics
Music
Nursing
Performing Arts
Philosophy
Physics
Political Science
Psychology
Religious Studies
Sociology
Statistics
Urban Planning and Policy
View all subjects...
Loading...