Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. an independent sample experiment uses 25 participa

An independent sample experiment uses 25 participants in one group and 30 participants in the second...

80.2K

Verified Solution

Question

Statistics

An independent sample experiment uses 25 participants in onegroup and 30 participants in the second group to comparethe  two population means. What is the degrees of freedomused in this test ?  

a.

25

b.

24

c.

30

d.

29

Answer & Explanation Solved by verified expert
4.2 Ratings (601 Votes)
For testing two population means we have two tests One is usedwhen population standard deviations are known and another is usedwhen population standard deviations are    See Answer
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: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Chemistry
1.2K views

4) a) Describe, in detail, why metals are good conductors of electricity. b) How are semiconductors different...

Medical Sciences
1.2K views

Describe the overlapping pattern of myofilaments and explain how they account for the A bamds, I...

Physics
1.2K views

very massive black holes with masses of Billions of solar masses are primarily formed how? A. They have...

Basic Math
1.2K views

Which of the following multiplication problems yield a product that is a rational number? Select...

Basic Math
1.2K views

Susan is conducting a survey about the electric bills of households in her city. From...

Calculus
1.2K views

Let y = f(x) and x = g(t). If g(1)=2, f(2)=3, g'(1)=4 and f'(2) =...

Calculus
1.2K views

Part 1 of 3 Find the width function w y for each value of y...

Accounting
1.2K views

Bank Reconciliation The bank reconciliation made by Winton, Inc., on August 31 showed: ...

Accounting
1.2K views

oq1. what is the benchmark value for pnr used to identify companies with the most...

Accounting
1.2K views

Common sizing is relevant for analyzing income statement accounts, but not balance sheet accounts. True...

Accounting
1.2K views

During Year 1, its first year of operations, Galileo Company purchased two available-for-sale investments as...

Finance
1.2K views

Use the above balance sheets to answer the following questions. The questions are unrelated with...