Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. to evaluate the effect of a treatment, a sample of

To evaluate the effect of a treatment, a sample of n = 8 is obtained...

90.2K

Verified Solution

Question

Basic Math

image

To evaluate the effect of a treatment, a sample of n = 8 is obtained from a population with a mean of = 50, and the treatment is administered to the individuals in the sample. After treatment, the sample mean is found to be M = 55. a. Assuming that the sample variance is s = 32, use a two-tailed hypothesis test with ? = .05 to determine whether the treatment effect is significant and compute both Cohen's d and r^2 to measure effect size.

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

USING R ---locate the pre-loaded MASS package, then load the data frame cats within that packag....

Statistics
Q

What would be a portion size per serving for this menu for a preschooler (3 year-old...

Biology
Q

What do you believe that could be done to decrease violence in society? -Answer should be long...

Psychology
Q

1. Follow the steps below to help you prove or disprove that the point (1,...

Basic Math
Q

Convert the radian measure to degrees 134450 THE STATE ASS 18 yea GERMAKNALA VESTEERI MARKALA...

Calculus
Q

Simplify your answer as much as possible.i (1 + i)

Algebra
Q

Prepare the adjusting journal entries for the supplies, rent, utilities expense, salaries and wages, income...

Accounting
Q

LaToya Creations employs a normal costing system. The following information pertains to the year just...

Accounting
Q

what is activity-based costing? How does it compare with the traditional costing method? What are...

Accounting
Q

QS 13-9 Preferred stock issuance and dividends LO C2 1. Prepare the journal entry to...

Accounting
Q

1. Problem One: As part of your retirement planning, you plan to save $750 on...

Finance
Q

Question 7 - Sam has decided to travel the world for two years. He estimates...

Finance