Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. mean number of desks produced per week is 42 and p

Mean number of desks produced per week is 42 and population standard deviation is 4.67. the...

80.2K

Verified Solution

Question

Basic Math

Mean number of desks produced per week is 42 and populationstandard deviation is 4.67. the company has introduced newproduction methods. A random sample of 12 weeks productionindicates 44 desks were produced each week. has the introduction ofnew production methods increased average number of desks producedeach week at .05 significance level. Estimate the 95% confidenceinterval

Answer & Explanation Solved by verified expert
3.6 Ratings (633 Votes)
Solution Here we have to use one sample z test for the population mean H0 42 Ha 42 This is an upper tailed test We are given Level of significance 005 Test statistic formula is given    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

Statistics
1.2K views

Rachel recorded the number of calls she made at work during the week Day Monday...

Basic Math
1.2K views

If the probability that a family will buy a vacation home in Manmi, Malibu, or Newport...

Biology
1.2K views

1.1 What are the most important variables for controlling ion release rates in “SmartCap Technology”? (1...

Geometry
1.2K views

O Find the value of x 16x 4 9x 6 58

Calculus
1.2K views

Find the angle in degrees rounded to one decimal O 8 10 6

Algebra
1.2K views

Find real numbers a b and c so that the graph of the function y...

Accounting
1.2K views

Stang Corporation issued to...

Accounting
1.2K views

On January 1, 2018, Tim Corporation granted Ted, its president, a compensatory stock option plan...

Accounting
1.2K views

Required information Skip to question [The following information applies to the questions displayed below.]...

Accounting
1.2K views

Required: Prepare journal entries to record these transactions and events. ...

Accounting
1.2K views

Blueline Tours, Inc., operates tours throughout the United States. A study has indicated that some...

Accounting
1.2K views

Mr. Hall's small consulting firm specializes in providing internal control advice to his clients. All...