Posted by **Kristi** on Sunday, November 11, 2012 at 12:41am.

A study wants to examine the relationship between student anxiety for an exam and the number of hours studied. The data is as follows:

Student Anxiety Scores Study Hours

5 1

10 6

5 2

11 8

12 5

4 1

3 4

2 6

6 5

1 2

Why is a correlation the most appropriate statistic?

What is the null and alternate hypothesis?

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.

How would you interpret this?

What is the probability of a type I error? What does this mean?

How would you use this same information but set it up in a way that allows you to conduct a t-test? An ANOVA?

## Answer This Question

## Related Questions

- psy - A study wants to examine the relationship between student anxiety for an ...
- college stats - A study wants to examine the relationship between student ...
- Study Test- Need help to do good on real test!!!!! - A study wants to examine ...
- psy statistics - A study wants to examine the relationship between student ...
- Statistics - I am trying to double check my answer, I completed a spatter blot ...
- statistics - A professor is interested in the relationship between the number ...
- statistics - The Office of Student Services at a large western state university ...
- math - the least common multiple of 3, 6,9 i say 18 Sheila practiced hours ...
- eced - A correlatibas .82 was found betweenen number of hours studied and final ...
- math - Johnny studied for his math test 2 hours over the week end. Abby study 3 ...

More Related Questions