Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. consider the following hypothesis statement using

Consider the following hypothesis statement using alphaequals0.05 and data from two independent samples. Assume the population variances...

70.2K

Verified Solution

Question

Basic Math

Consider the following hypothesis statement usingalphaequals0.05 and data from two independent samples. Assume thepopulation variances are not equal and the populations are normallydistributed. Complete parts a and b. Upper H 0 : mu 1 minus mu 2equals 0 x overbar 1 equals 115.1 x overbar 2 equals 122.0 Upper H1 : mu 1 minus mu 2 not equals 0 s 1 equals 25.6 s 2 equals 14.5 n1 equals 15 n 2 equals 21 a. Calculate the appropriate teststatistic and interpret the result.

Answer & Explanation Solved by verified expert
4.3 Ratings (875 Votes)
We have to test the hypothesis thatThe difference between two means are significantagainst ie Null Hypothesis against Twotailed testFrom the informationn1 15 n2 21Alpha    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

Accounting
1.2K views

Of the four types of management objectives (strategic,operations, reporting, and compliance), where does internal...

Physics
1.2K views

3) You are working with a lab instrument that has a diffraction grating of 600lines/mm. 450nm...

Basic Math
1.2K views

he weight of an organ in adult males has a? bell-shaped distribution with a mean of...

Biology
1.2K views

Researchers investigating the protein composition in mice have identified a new protein and found evidence...

Biology
1.2K views

3 Jarek s travels between the United States and the Middle East have been shocking...

Geometry
1.2K views

What is the area of this figure 7 mm Submit 5 mm 6 mm square...

Geometry
1.2K views

The circles below are congruent Which conclusion can you draw B R Select one O...

Basic Math
1.2K views

Use a standard normal distribution table to find the percent of the total area under...

Accounting
1.2K views

Help with all please will rate!!! Thumbs up Connect https com/flow...

Accounting
1.2K views

44. Prepare the journal entry for (a) materials and (b) labor, based on the following:...

Accounting
1.2K views

Your parents' small business purchases undeveloped land for $150,000 and, after a few years, forgets...

Finance
1.2K views

HHG Medical Supplies Limited is in the process of appointing members to fill the two...