Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. a simple random sample of size nequals=8181 is obt

A simple random sample of size nequals=8181 is obtained from a population with mu equals 73?=73 and sigma equals 18?=18. ?(a)...

90.2K

Verified Solution

Question

Basic Math

A simple random sample of size

nequals=8181

is obtained from a population with

mu equals 73?=73

and

sigma equals 18?=18.

?(a) Describe the sampling distribution of

x overbarx.

?(b) What is

Upper P left parenthesis x overbar greater than 75.9 rightparenthesisP x>75.9??

?(c) What is

Upper P left parenthesis x overbar less than or equals 68.8right parenthesisP x?68.8??

?(d) What is

Upper P left parenthesis 71 less than x overbar less than 77.8right parenthesisP 71

Answer & Explanation Solved by verified expert
3.6 Ratings (546 Votes)
Using central limit    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

Biology
1.2K views

Write a short paragraph (50-100 words) about artificial valves that incorporates all of the following terms:...

Basic Math
1.2K views

4 2 points Let S be the upper hemisphere x y 4 with z 20...

Basic Math
1.2K views

Rewrite the following in an equivalent form 1 log12 144 2 Answer type your answer...

Statistics
1.2K views

Suppose that the duration of a particular type of criminal trial is known to be...

Calculus
1.2K views

Consider the following equations 2 2y 4x 3 x y and y 5 6 7x...

Calculus
1.2K views

6 Explain why we cannot determine maximum or minimum values for the function f x...

Algebra
1.2K views

Determine which of the following vector spaces are isomorphic to one another M24 RS P1...

Algebra
1.2K views

te your knowledge from the lesso

Algebra
1.2K views

Evaluate the function at the given values f x x 3 a f 1 b...

Algebra
1.2K views

Find the constant of variation. Write in fraction form (a/b) when applicable.X ...

Finance
1.2K views

What is corporate social responsibility? Why should company implement CSR? What is the impact

Finance
1.2K views

Use the most recent Form 10-K (2020 annual report) of WALMART INC. - Calculate short-term...