Homework Help is Here – Start Your Trial Now!
Math
Statistics
A researcher believes that students with more than 700 connections on social media are more likely to experience bullying than those with fewer connections. To test this, a sample of n = 36 students complete a questionnaire about all forms of bullying. On average students report having been bullied in the last month (μ = 7 times, o = 3). The sample obtains a mean of M= 7.9. Test at the α = .05 level. a.) Step 1: State the Hypotheses Ho: H₂: b.) Step 2: Determine the critical region and draw it on the distribution above: Zcritical- c.) Step 3: Calculate the test statistics (here: a z-test). d.) Step 4: Make a decision. Zobserved = Circle one: Reject Null (Ho) or e.) State your conclusions about the research scenario in sentence form: d= Fail to Reject Null (Ho) f.) What is the estimated effect size (Cohen's d) in this study? Do you characterize it as being small, medium or large?

A researcher believes that students with more than 700 connections on social media are more likely to experience bullying than those with fewer connections. To test this, a sample of n = 36 students complete a questionnaire about all forms of bullying. On average students report having been bullied in the last month (μ = 7 times, o = 3). The sample obtains a mean of M= 7.9. Test at the α = .05 level. a.) Step 1: State the Hypotheses Ho: H₂: b.) Step 2: Determine the critical region and draw it on the distribution above: Zcritical- c.) Step 3: Calculate the test statistics (here: a z-test). d.) Step 4: Make a decision. Zobserved = Circle one: Reject Null (Ho) or e.) State your conclusions about the research scenario in sentence form: d= Fail to Reject Null (Ho) f.) What is the estimated effect size (Cohen's d) in this study? Do you characterize it as being small, medium or large?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section: Chapter Questions
Problem 8SGR
See similar textbooks
icon
Related questions
Question
A researcher believes that students with more than 700 connections on social media are more likely to experience bullying than those with fewer connections. To test this, a sample of n = 36 students complete a questionnaire about all forms of bullying. On average students report having been bullied in the last month (μ = 7 times, o = 3). The sample obtains a mean of M= 7.9. Test at the α = .05 level. a.) Step 1: State the Hypotheses Ho: H₁: b.) Step 2: Determine the critical region and draw it on the distribution above: Zcritical c.) Step 3: Calculate the test statistics (here: a z-test). d.) Step 4: Make a decision. Zobserved = Circle one: Reject Null (Ho) or e.) State your conclusions about the research scenario in sentence form: d= Fail to Reject Null (Ho) f.) What is the estimated effect size (Cohen's d) in this study? Do you characterize it as being small, medium or large?
Transcribed Image Text:A researcher believes that students with more than 700 connections on social media are more likely to experience bullying than those with fewer connections. To test this, a sample of n = 36 students complete a questionnaire about all forms of bullying. On average students report having been bullied in the last month (μ = 7 times, o = 3). The sample obtains a mean of M= 7.9. Test at the α = .05 level. a.) Step 1: State the Hypotheses Ho: H₁: b.) Step 2: Determine the critical region and draw it on the distribution above: Zcritical c.) Step 3: Calculate the test statistics (here: a z-test). d.) Step 4: Make a decision. Zobserved = Circle one: Reject Null (Ho) or e.) State your conclusions about the research scenario in sentence form: d= Fail to Reject Null (Ho) f.) What is the estimated effect size (Cohen's d) in this study? Do you characterize it as being small, medium or large?
Expert Solution
steps

Step by step

Solved in 4 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
SEE MORE TEXTBOOKS