Logo
Home Study Material Contact Search
AI Chat FREE
  1. mathematics
  2. statistics
  3. a simple random sample of size n is drawn the samp

A simple random sample of size n is drawn The sample mean x is found...

60.1K

Verified Solution

Question

Statistics

image

A simple random sample of size n is drawn The sample mean x is found to be 18 1 and the sample standard deviation s is found to be 4 2 Click the icon to view the table of areas under the t distribution OC The margin of error increases c Construct a 99 confidence interval about u if the sample size n is 35 Lower bound 16 16 Upper bound 20 04 Use ascending order Round to two decimal places as needed Compare the results to those obtained in part a How does increasing the level of confidence affect the size of the margin of error E OA The margin of error does not change OB The margin of error decreases C The margin of error increases d If the sample size is 13 what conditions must be satisfied to compute the confidence interval OA The sample must come from a population that is normally distributed and the sample size must be large B The sample data must come from a population that is normally distributed with no outliers C The sample size must be large and the sample should not have any outliers

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

Statistics
1.2K views

An English professor assigns letter grades on a test according to the following scheme. A: Top 9% of scores B:...

Statistics
1.2K views

(1 point) A poll is taken in which 388 out of 600 randomly selected voters indicated...

Medical Sciences
1.2K views

As the resistance (load) to muscle contraction increased, what happened to the velocity of muscle contraction? a)...

Biology
1.2K views

Which of the following showsirony in Twain's "The Invalid'sStory"?A. The box of guns was confused...

Basic Math
1.2K views

Solve the triangle a 9 b 7 and c 10 If a triangle exists find...

Accounting
1.2K views

Shady Corp. has 30,000,6% bonds, convertible into 50 shares per bond. Each bond...

Accounting
1.2K views

A company is contemplating to purchase a machine. Machines A is available costing Rs.500000. In...

Accounting
1.2K views

Choose the sub-address About the SEC. What are the two basic objectives of the 1933...

Accounting
1.2K views

Question 1 The following data pertains to Stainless Steel Enterprises for the year ended December...

Accounting
1.2K views

QUESTION 27 The segregation of duties is an important control activity in a company. In...

Accounting
1.2K views

We have considered the case of regular deposits at the end of each month. If...

Accounting
1.2K views

Porpoise acquires 100% of Sunfish in a taxable business combination. The applicable tax rate is...