Student anxiety scores and number of study hours

Reference no: EM13823850

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 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?

Reference no: EM13823850

Questions Cloud

Explain what happens when a system of two linear equations : Explain what happens when a system of two linear equations is inconsistent. What effect does it have in obtaining a solution. What would the graph of such a system look like

Define the systematic process of scientific inquiry : Define the systematic process of scientific inquiry

Discuss the physiological components : Describe the reasons provided for the effectiveness of the program (e.g., a full stomach reduces hunger). Discuss the physiological components involved in the weight loss program. Clearly express an understanding of the physiology of the process of h..

Calculate the annual interest rate marisol is being offered : Marisol needed to borrow $2,000 to pay off a high-interest credit card debt. Her local bank offered her a simple interest $2,000 loan with a 9-month term and told her she would pay $157.50 in interest. Calculate the annual interest rate Marisol is..

Student anxiety scores and number of study hours : 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.

What will you receive for working of the day : You make $ 256 a day on a job. What will you receive for working of the day

Representation of interest matrix and paper : representation of interest matrix and paper

Number of networking students : Is the mean number of Networking students (or any degree program) different for males and females?

Simplify each expression using the rules of exponents : Simplify each expression using the rules of exponents and examine the steps you are taking

User Account

All Pages