My orders
How it works
Examples
Reviews
Blog
Homework Answers
Submit
Sign in
How it works
Examples
Reviews
Homework answers
Blog
Contact us
Submit
Fill in the order form to get the price
Subject
Select Subject
Programming & Computer Science
Math
Engineering
Economics
Physics
Other
Category
Statistics and Probability
Calculus
Differential Equations
Quantitative Methods
Discrete Mathematics
Financial Math
Real Analysis
Abstract Algebra
Linear Algebra
Complex Analysis
Functional Analysis
Differential Geometry | Topology
Combinatorics | Number Theory
Analytic Geometry
Operations Research
Other
Deadline
Timezone:
Title
*
Task
*
A school psychologist believes that a popular new hypnosis technique increases depression. The psychologist collects a sample of 22 students and gives them the hypnosis once a week for two months. Afterwards the students fill out a depression inventory in which their average score was 46.62. Normal individuals in the population have a depression inventory average of 49 with a variance of 169.00. What can the psychologist conclude with an α of 0.01? a) What is the appropriate test statistic? b) Population: Sample: c) Compute the appropriate test statistic(s) to make a decision about H0. (Hint: Make sure to write down the null and alternative hypotheses to help solve the problem.) critical value = ; test statistic =
I need basic explanations
Special Requirements
Upload files (if required)
Drop files here to upload
Add files...
Account info
Already have an account?
Create an account
Name
*
E-mail
*
Password
*
The password must be at least 6 characters.
I agree with
terms & conditions
Create account & Place an order
Please fix the following input errors:
dummy
