Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. studies show that massage therapy has a variety of

Studies show that massage therapy has a variety of health benefits and it is not too...

80.2K

Verified Solution

Question

Statistics

Studies show that massage therapy has a variety of healthbenefits and it is not too expensive. A sample of 11 typicalone-hour massage therapy sessions showed an average charge of $58.The population standard deviation for a one-hour session is σ =$5.1

a. What assumptions about the population shouldwe be willing to make if a margin of error is desired?

- (The population has uniform distribution / The population isat least approximately normal is required / The population hasexponentional distribution / No assumptions should be made)

b. Using 90% confidence, what is the margin oferror (to 2 decimals)?

c. Using 95% confidence, what is the margin oferror (to 2 decimals)?

Answer & Explanation Solved by verified expert
4.4 Ratings (679 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

Programming
1.2K views

What is a program format? CNC programming is based on what current standard? Briefly describe the Word...

Geometry
1.2K views

You will receive a thumbs up Be sure to explain steps 3 A right circular...

Geometry
1.2K views

4 A circle is inscribed in the square Find the area of the shaded region...

Calculus
1.2K views

Each side of a square is increasing at a rate of 7 cm s At...

Algebra
1.2K views

Without using a calculator find the exact value of the following expression log 39 log...

Accounting
1.2K views

On January 2016, Klasik Lavender Sdn Bhd (KLSB) (accounts ending on 31 December) purchased a...

Accounting
1.2K views

The following select accounts and balances are given for Citadel Ltd. at year end, December...

Accounting
1.2K views

-1 Accounting Part 3 Audit Working Papers (25 points) working Indicate and briefly discuss any...

Accounting
1.2K views

Al auditar a un cliente de mucho tiempo, la documentacin de evaluacin de riesgos del...

Accounting
1.2K views

b) In the table below analyze the effect of the transactions from a) on the...

Finance
1.2K views

Q1 The following forecast is made for Kallang Ltd: 2021 $ 2022 $ 7.20 0.50...

Accounting
1.2K views

Required information RWP6-1 (Algo) Great Adventures Continuing Case [The following information applies to the questions...