Martha believes that a relaxation technique involving visualization will help people with mildinsomnia fall asleep faster. She randomly selects a sample of 20 participants from a group of mildinsomnia patients and randomly assigns 10 to receive visualization therapy. The other 10 participants2.receive no treatment. Each participant then is measured how long (in minutes) it takes him or her tofall asleep.Data:NoVisualizationtreatmentTreatment2219181727242021232726212223241827192222a) Should you use an independent samples t-test or a related samples t-test? Explain your answer.b) Describe how Martha could have approached her question differently by using the designopposite to your answer in Q1. That is, if this is an independent samples design, how wouldThe rest of thequestion is at thebottom with letter (C)Martha revise her study to do a related samples design? Or.. if this is a related samples design,how would she revise the method to do an independent samples design?c) State the Ho and Ha.

Name: Martha believes that a relaxation technique involving visualization w
Uploaded: 2024-03-20T07:07:12.000Z
Channel: Bartleby
Description: Martha believes that a relaxation technique involving visualization will help people with mildinsomnia fall asleep faster. She randomly selects a sample of 20 participants from a group of mildinsomnia patients and randomly assigns 10 to receive visu