Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. 25 a manufacturer offers a 3 year warranty on its

25 A manufacturer offers a 3 year warranty on its vacuum cleaners The vacuum cleaners...

90.2K

Verified Solution

Question

Statistics

image

25 A manufacturer offers a 3 year warranty on its vacuum cleaners The vacuum cleaners have a mean lifespan of 4 5 years with a standard deviation of 0 5 years 3 marks a Determine the percentage of vacuum cleaners they would have to fix b If the company sold 100 000 vacuum cleaners how many would the company need to repair under warranty

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

Transcribed Image Text

25 A manufacturer offers a 3 year warranty on its vacuum cleaners The vacuum cleaners have a mean lifespan of 4 5 years with a standard deviation of 0 5 years 3 marks a Determine the percentage of vacuum cleaners they would have to fix b If the company sold 100 000 vacuum cleaners how many would the company need to repair under warranty

Other questions asked by students

Q

Part A Which of the following ionic compounds is expected to have the highest lattice energy? KI NaCl NaF MgO BaS Part B Which...

Chemistry
Q

Suppose that a large mixing tank initially holds 400 gallons of water in which 65 pounds...

Advance Math
Q

Select one a Dg Cycles of Matter and Energy Transfer in Ecosystems Question 1 Which...

Biology
Q

A 10 m long potentiometer wire is connected to a battery having a steady voltage...

Physics
Q

The hydraulic grade line for flow in a pipe of constant internal diameter fed 31...

Physics
Q

Sept 14 2023 Graph Double line graph Jame omar Class 7 3 luge wat in...

Basic Math
Q

CC7-1 Accounting for Changing Inventory Costs [LO 7-3, LO 7-5] In October, Nicole eliminated all...

Accounting
Q

The Westwood Management Association held its annual public relations luncheon in April 2013. Based on...

Accounting
Q

Accounting for Common, Preferred, and Treasury Stock: Accounting for Common Stock - Knowledge Check Knowledge...

Accounting
Q

Feather Friends, Inc., distributes a high-quality wooden birdhouse that sells for $80 per unit. Variable...

Accounting
Q

Problem 11-10 Returns and Standard Deviations [LO 1, 2] Consider the following information: ...

Finance
Q

Suppose that an investor with a 3-year investment horizon is considering buying an 8-year 6%...

Finance