Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. a 95 confidence is given by 15 20 the interval is

A 95 confidence is given by 15 20 The interval is based on a sample...

60.1K

Verified Solution

Question

Statistics

image

A 95 confidence is given by 15 20 The interval is based on a sample of size n 25 If we want to reduce the margin of error by half we need to double the sample size 0000 reduce the sample size to one quarter of the current sample size reduce the sample size by half quadruple the sample size

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

Chemistry
1.2K views

Be sure to answer all parts. Calculate the wavelength (in nm) of light with energy 1.89 ×10−20...

Medical Sciences
1.2K views

What is Diffusion? List 3 factors that increase the rate of diffusion

Advance Math
1.2K views

7. (16 pts) a. Show that 11 is a primitive root of 13. b. What is...

Basic Math
1.2K views

what is the average age in the class? what is the average feeling? what is the...

Finance
1.2K views

A project has an initial requirement of $350,000 for fixed assets and $30,000 for net working...

Biology
1.2K views

Study the following diagram Fordney McCumber Tariff Isolationism Which of the following BEST completes the...

Geometry
1.2K views

Click here to watch the video Use identities to find values of the sine and...

Geometry
1.2K views

The expression below simplifies to a constant a single function or a power of a...

Algebra
1.2K views

olve the absolute value inequality Graph the solution set and write the solution in interval...

Accounting
1.2K views

Prepare the adjusting journal entries for the following transactions. (If no entry is required for...

Accounting
1.2K views

Cash Buaget Noonan and Associates has found from past experience that 25 percent of...

Accounting
1.2K views

El mtodo de contabilizacin de las inversiones en valores de renta variable en el que...