Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. wire electrical discharge machining wedm is a proc

Wire electrical discharge machining WEDM is a process used to manufacture conductive hard metal components...

60.1K

Verified Solution

Question

Statistics

image

Wire electrical discharge machining WEDM is a process used to manufacture conductive hard metal components It uses a continuously moving wire that serves as an electrode Coating on the wire electrode allows for cooling of the wire electrode core and provides an improved cutting performance An article gave the following sample observations on total coating layer thickness in m of eight wire electrodes used for WEDM 22 17 29 35 42 24 25 25 Calculate a 99 CI for the standard deviation of the coating layer thickness distribution Round your answers to two decimal places Is this interval valid whatever the nature of the distribution Explain Yes there are enough data points for this interval to be valid No validity of this interval requires that coating layer thickness be at least approximately normally distributed You may need to use the appropriate table in the Appendix of Tables to answer this question

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

Psychology
1.2K views

What ions are important in the process of neural transmission. where is each located?

Physics
1.2K views

Explain the relationship between milliamperage and exposure time with radiation production and image receptor exposure.

Physics
1.2K views

What is the difference between entropy, enthalpy, and heat transfer?

Physics
1.2K views

In an AC circuit only a resistor of resistance 15 2 is present If voltage...

Basic Math
1.2K views

Airports A and B are 455 km apart, on an east-west line. Jim flies in...

Accounting
1.2K views

Problem 1-51 (LO 1-5) (Static) Given the following tax structure: Salary $ 10,000 $...

Accounting
1.2K views

5. Consider the following advertisement seeking to sell a beachfront house at Daecheon...

Accounting
1.2K views

Ben lost his job when his employer moved its plant. During the year, he collected...

Accounting
1.2K views

Micro Corporation has budgeted sales of its microchips for next four month as follows: Units...

Accounting
1.2K views

Determine the annual equal payment value (A) that makes the pairs of cash nows snown...

Accounting
1.2K views

6 Practice Gradebook ORION Downloadable eTextbook Metlock, Inc. is considering two alternatives to finance its...

Finance
1.2K views

19) 19) Hi Lighter, Inc. is considering a project with an initial investment of $25,000...