Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. number of jobs a sociologist found that in a sampl

Number of Jobs A sociologist found that in a sample of 50 retired men, the...

70.2K

Verified Solution

Question

Basic Math

image

Number of Jobs A sociologist found that in a sample of 50 retired men, the average number of jobs they had during their lifetimes was 7.3. The population standard deviation is 2.3.(a) Find the best point estimate of the mean.The best point estimate of the mean is 7.3(b) Find the 90% confidence interval of the mean number of jobs. Round intermediate and final answers to one decimal place.(c) Find the 95% confidence interval of the mean number of jobs. Round intermediate and final answers to one decimal

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: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Algebra
1.2K views

Use a calculator with ay key or a key to solve the following.The exponential function...

Geometry
1.2K views

3 m 12 m 4 5 marks 2 An architect is designing an asymmetrical log...

Chemistry
1.2K views

In the reduction of benzil, three isomers of hydrobenzoin were produced. Despite the fact that all...

Psychology
1.2K views

Explain your understanding of Charles Horton Cooley “looking glass self.” Explain how it applies to Sandra...

Psychology
1.2K views

explain how does racial discrimination in the workplace by them the employee them salves and what...

Biology
1.2K views

Study this list MRI Prosthetics CD ROM Sonogram Based on your knowledge which of these...

Basic Math
1.2K views

A person invests $1625 into a retirement account, with an interest rate of 0.9%compounded quarterly....

Basic Math
1.2K views

Analyze the polynomial function f(x) = x(x + 4) using parts (a) through (e).(a) Determine...

Calculus
1.2K views

A city has a population of 220,000 people. Suppose that each year the population grows...

Algebra
1.2K views

Evaluate the radical 3 1 343 Select the correct choice below and fill in any...

Accounting
1.2K views

Carter Industries has two divisions: the West Division and the East Division. Information relating to...

Accounting
1.2K views

Colt Company owns a machine that can produce two specialized products. Production time for Product...