Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. basic math
  3. use 6.89 days as a planning value for the populati

Use 6.89 days as a planning value for the population standard deviation. Assuming 95% confidence, what...

90.2K

Verified Solution

Question

Basic Math

Use 6.89 days as a planning value for the population standarddeviation. Assuming 95% confidence, what sample size would berequired to obtain a margin of error of 1.5 days (round up to thenext whole number)? Assuming 90% confidence, what sample size wouldbe required to obtain a margin of error of 2 days (round up to thenext whole number)?

Answer & Explanation Solved by verified expert
4.3 Ratings (739 Votes)
Solution Given thatstandard deviation s 689Margin of error E 15At    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

Q

Find the circumference of a circle with radius= 30 mm.A. about 47.12 mmB. about 282.74...

Basic Math
Q

20 Simplify the following complex fraction 8x 17 8x 10 x 17 x 10 17...

Calculus
Q

5 Find the inverse equations for fand g f x 3x 5 g x x...

Algebra
Q

Solve the following inequality and graph the solution 8 x 6 0 Choose test values...

Algebra
Q

Consider the equation 5x y 3 A line parallel to the above line would have...

Algebra
Q

4 At the beginning of the year. Mirmax set its predetermined...

Accounting
Q

A company manufactures a product that sells for $375 per unit. Variable costs are $215...

Accounting
Q

Present convincing arguments that would convince a skeptic that money spent on space exploration is...

Accounting
Q

Leroy Lumberjack sells 100 shares (basis of $2,000) of Redwood Corporation common stock on March...

Accounting
Q

interest accrued on the note payable to rent it amounted to $750 at dec 31

Accounting
Q

The master budget at Western Company last period called for sales of 225,600 units at...

Accounting
Q

Problem 13 Intro You've estimated the following cash flows (in $) for a project: Year...

Finance