Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. advance math
  3. this is a question regarding statistics. calculate

This is a question regarding Statistics. Calculate and interpret a confidence interval for a population mean. given...

60.1K

Verified Solution

Question

Advance Math

This is a question regarding Statistics.

Calculate and interpret a confidence interval for a populationmean. given a normal distribution with 1) a known variance2) anunknown population variance

or 3) an unknown variance and a large sample size

when sampling from a normal distribution, why test statistic

no matter small(n<30) or large(n>=30) we choosez-statistic?(please give an example)

Thanks  

Answer & Explanation Solved by verified expert
4.3 Ratings (860 Votes)
    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

Mechanical Engineering
1.2K views

This question is taken from \"System engineering course \" please answer it Only if you're sure...

Physics
1.2K views

One thin bi convex lens 2 and on thin bi concave lens u 1 5...

Physics
1.2K views

A human body has a surface area of approximately 1m The normal body temperature is...

Physics
1.2K views

bimetallic strip is made of aluminium and steel aal asteel then on hea e strip...

Geometry
1.2K views

1 point Perform the following operations on the vectors 2 2 2 3 2 5...

Basic Math
1.2K views

Which value, to the nearest tenth, is the smallest solution of f (x) = g(x)...

Calculus
1.2K views

If we know that fr 1 f t dt sin t t C evaluate Safe...

Calculus
1.2K views

Does n 1 n 5 converge or n 10n 9 2 diverge 16

Algebra
1.2K views

3 Use the value of the trigonometric function to find the sin t sin t...

Accounting
1.2K views

Question 1 The interest on a $10000, 596, 90-day note receivable is O $375. O...

Accounting
1.2K views

Activity 5: Identify the marketing concepts (word search) and explain them using an example Activity...

Accounting
1.2K views

Aviator Company had bonds payable with face amount of P10,000,000 and a carrying amount of...