Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. effects of depression medication in clinical trial

Effects of depression medication In clinical trials of the drug sertraline used for treating depression...

80.2K

Verified Solution

Question

Statistics

image

Effects of depression medication In clinical trials of the drug sertraline used for treating depression subjects were measured using the Hamiltonian depression scale with results given below Based on these results test the claim that the two population means are different Control 120 9 81 3 1 22 30 Treatment 19 3 82 3 8 7 30 The hypotheses for this test are O Ho Hcontrol Utreatment Ha Hcontrol treatment O Ho Hcontrol Utreatment Ha Pcontrol treatment x O Ho Hcontrol Htreatment Ha Hcontrol Htreatment m The p value is please round to three significant figures Interpret the result of the hypothesis test in the context of the problem O There is not sufficient evidence the means are different so we don t know if the medication has an effect There is not sufficient evidence that the means are the same and thus the medication may have an effect There is sufficient evidence the means are different and thus the medication has an effect There is evidence that the means are the same and thus the medication does not have an effect Use 2 SampTint to construct a 85 confidence interval for the difference between the population means please round to two decimal places

Answer & Explanation Solved by verified expert
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

5.90 Genetics of peas. According to genetic theory, the blossom color in the second generation of...

Statistics
Q

Create a class library (.dll) in a particular namespace (using csc or VS2017) to define one...

Programming
Q

The ancient Greeks, Copernicus, and Brahe all thought that the idea that stars are much further...

Physics
Q

This question is based on the current Covid-19 pandemic. The pandemic will cause a recession. Provide...

Economics
Q

d. A travel agency is frequently asked questions about tourist destinations. For example, customers want to know...

Basic Math
Q

E20-22 Englehart Co. provides the following information about its postretirement benefit plan for the year 2017. Service Cost...

Accounting
Q

A gram positive coccus nonendospore former catalase positive isE. coliStaphylococcusStreptococcusKlebsiella

Biology
Q

What is the image (11, -5) after the R-00 T(11,-5)

Geometry
Q

12 3 More Factoring with Diagrams id niw Here are some polynomial functions with known...

Basic Math
Q

What would you pay for a $220,000 debenture...

Accounting
Q

1. How has each ratio changed over time? 2. How does each ratio compare to...

Accounting
Q

Use the DuBois Corporation data in question 2. DuBois sold the Scotiabank shares for $40,000...

Accounting